Add Full Screen Expander to Note in Timeline

To add the Full Screen Expander to Timeline, you'll need to create a custom Web resource using the following definition:

{"defaultSupportedProps": {
 
    "height": 500,

   "extraPlugins": "copilotrefinement",

   "toolbarLocation": "top",

   "toolbar":[{ "items": ["FontSize", "Bold", "Italic", "Underline", "BGColor", "CopilotRefinement"]}]
    
},
"showFullScreenExpander": true
}        

If you want to know how to create a Web resource for your Rich Text Editor, the instructions are provided here: https://www.dhirubhai.net/posts/jakubhomola_dataverse-powerplatform-copilot-activity-7181747887242903553-Vwco?utm_source=share&utm_medium=member_desktop

Once you have the URL of your Web resource ready, simply insert the string into the Timeline component in the form customization.

(In my case, the string was:? /WebResources/ac_CopilotInRichTextControl )

Save and publish.

Now you will have the feature available in Timeline!

Use the expander to edit the Note in full screen!