Add missing key prop to Dialog actions/secondaryActions

newIDE/app/src/EventsSheet/EventsContextAnalyzerDialog.js

@@ -60,6 +60,7 @@ export default class EventsContextAnalyzerDialog extends React.Component<
     const { onClose, eventsContextResult } = this.props;
     const actions = [
       <FlatButton
+        key="close"
         label={<Trans>Close</Trans>}
         primary={true}
         onClick={this.props.onClose}

newIDE/app/src/EventsSheet/InstructionEditor/InstructionEditorDialog.js

@@ -59,11 +59,13 @@ export default class InstructionEditorDialog extends React.Component<
     } = this.props;
     const actions = [
       <FlatButton
+        key="cancel"
         label={<Trans>Cancel</Trans>}
         primary={false}
         onClick={onCancel}
       />,
       <FlatButton
+        key="ok"
         label={<Trans>Ok</Trans>}
         primary={true}
         keyboardFocused={false}

newIDE/app/src/LayersList/LayerRemoveDialog.js

@@ -28,15 +28,18 @@ export default class VariablesEditorDialog extends Component {
 
     const actions = [
       <FlatButton
+        key="cancel"
         label={<Trans>Cancel</Trans>}
         keyboardFocused={true}
         onClick={() => this.props.onClose(false)}
       />,
       <FlatButton
+        key="remove"
         label={<Trans>Remove objects</Trans>}
         onClick={() => this.props.onClose(true, null)}
       />,
       <FlatButton
+        key="move"
         label={<Trans>Move objects</Trans>}
         primary={true}
         onClick={() => this.props.onClose(true, this.state.selectedLayer)}

newIDE/app/src/MainFrame/AboutDialog.js

@@ -139,11 +139,13 @@ export default class AboutDialog extends PureComponent<Props, *> {
       <Dialog
         actions={[
           <FlatButton
+            key="website"
             label={<Trans>GDevelop Website</Trans>}
             primary={false}
             onClick={() => Window.openExternalURL('http://gdevelop-app.com')}
           />,
           <FlatButton
+            key="close"
             label={<Trans>Close</Trans>}
             primary={false}
             onClick={onClose}

newIDE/app/src/MainFrame/BrowserIntroDialog.js

@@ -13,11 +13,17 @@ export default class BetaIntroDialog extends Component {
     const { open, onClose } = this.props;
     const actions = [
       <FlatButton
+        key="download"
         label={<Trans>Download full GDevelop desktop version</Trans>}
         primary={false}
         onClick={this._onOpenWebsite}
       />,
-      <FlatButton label={<Trans>Ok</Trans>} primary={true} onClick={onClose} />,
+      <FlatButton
+        label={<Trans>Ok</Trans>}
+        primary={true}
+        onClick={onClose}
+        key="close"
+      />,
     ];
 
     return (

newIDE/app/src/MainFrame/Changelog/ChangelogDialog.js

@@ -23,6 +23,7 @@ export default class ChangelogDialog extends React.Component<Props, State> {
 
     const actions = [
       <FlatButton
+        key="close"
         label={<Trans>Close</Trans>}
         primary={true}
         onClick={onClose}

newIDE/app/src/MainFrame/Editors/LayoutChooserDialog.js

@@ -30,11 +30,13 @@ export default class LayoutChooserDialog extends Component {
   render() {
     const actions = [
       <FlatButton
+        key="cancel"
         label={<Trans>Cancel</Trans>}
         primary={false}
         onClick={this.props.onClose}
       />,
       <FlatButton
+        key="choose"
         label={<Trans>Choose</Trans>}
         primary={true}
         keyboardFocused={true}

newIDE/app/src/MainFrame/Preferences/LanguageDialog.js

@@ -91,6 +91,7 @@ export default class LanguageDialog extends Component<Props, State> {
                         onClose(false);
                       }}
                       disabled={isLoadingLanguage}
+                      key="close"
                     />,
                   ]}
                   secondaryActions={[

newIDE/app/src/ObjectEditor/Editors/SpriteEditor/DirectionTools.js

@@ -156,6 +156,7 @@ export default class DirectionTools extends Component<Props, State> {
                 label={<Trans>OK</Trans>}
                 primary
                 onClick={() => this.openPreview(false)}
+                key="ok"
               />
             }
             autoScrollBodyContent

newIDE/app/src/ObjectGroupEditor/ObjectGroupEditorDialog.js

@@ -13,11 +13,13 @@ export class ObjectGroupEditorDialog extends Component {
 
     const actions = [
       <FlatButton
+        key="cancel"
         label={<Trans>Cancel</Trans>}
         keyboardFocused
         onClick={this.props.onCancel}
       />,
       <FlatButton
+        key="apply"
         label={<Trans>Apply</Trans>}
         primary
         keyboardFocused

newIDE/app/src/PlatformSpecificAssetsEditor/PlatformSpecificAssetsDialog.js

@@ -213,11 +213,13 @@ export default class PlatformSpecificAssetsDialog extends React.Component<
   render() {
     const actions = [
       <FlatButton
+        key="cancel"
         label={<Trans>Cancel</Trans>}
         primary={false}
         onClick={this.props.onClose}
       />,
       <FlatButton
+        key="apply"
         label={<Trans>Apply</Trans>}
         primary={true}
         keyboardFocused={true}

newIDE/app/src/ProjectCreation/CreateProjectDialog.js

@@ -50,6 +50,7 @@ export default class CreateProjectDialog extends React.Component<Props, State> {
         title={<Trans>Create a new game</Trans>}
         actions={[
           <FlatButton
+            key="close"
             label={<Trans>Close</Trans>}
             primary={false}
             onClick={onClose}

newIDE/app/src/ProjectsStorage/BrowserSaveDialog.js

@@ -34,11 +34,13 @@ export default class BrowserSaveDialog extends Component {
 
     const actions = [
       <FlatButton
+        key="download"
         label={<Trans>Download GDevelop desktop version</Trans>}
         primary={false}
         onClick={() => Window.openExternalURL('http://gdevelop-app.com')}
       />,
       <FlatButton
+        key="close"
         label={<Trans>Close</Trans>}
         primary={false}
         onClick={onClose}

newIDE/app/src/ResourcesList/BrowserResourceSources.js

@@ -185,11 +185,13 @@ class GenericResourcesChooser extends Component {
 
     const actions = [
       <FlatButton
+        key="close"
         label={<Trans>Close</Trans>}
         primary={false}
         onClick={this._onClose}
       />,
       <FlatButton
+        key="choose"
         label={<Trans>Choose</Trans>}
         primary={false}
         disabled={!this.state.chosenResourceUrl}

newIDE/app/src/SceneEditor/SetupGridDialog.js

@@ -22,11 +22,13 @@ export default class SetupGridDialog extends Component {
   render() {
     const actions = [
       <FlatButton
+        key="cancel"
         label={<Trans>Cancel</Trans>}
         primary={false}
         onClick={this.props.onCancel}
       />,
       <FlatButton
+        key="apply"
         label={<Trans>Apply</Trans>}
         primary={true}
         keyboardFocused={true}