Hi there.
Could you please tell me (as a newcomer) if there are any limitations with HTML, CSS & Javascript within the Powerapps Portal framework?
I am trying to create Vertical tabs on a portals page. (as seen at https://www.w3schools.com/howto/tryit.asp?filename=tryhow_js_vertical_tabs )
The buttons show, but the content of the tabs don't.
I am copying the html code straight from the website into the source code editor on a blank page.
Please help.