Dear community
In my PowerApps-in-Teams-application, I am using a form. The regular value fields of my data cards are suddenly, for no obvious reason, rendered with thin borders - see my screenshot with red arrows pointing to the borders of two exemplary value fields.
As (at least in Power Apps in Teams) no option is available for configuring the border (e.g. no BorderThickness), I don't see a possibility to get rid of the borders. Switching back to older versions of the app didn't help - the older versions are shown with the same borders (that they didn't have before). Opening the editor in a browser instead of in desktop Teams also showed the undesired borders.
Therefore my questions: What might have changed that datacard value fields are suddenly rendered with borders? And how can I get rid of these borders?
There is one thing that could eventually be related: I inserted an additional screen to the app that apparently used modern controls, which I then later removed again. The option "Modern controls and designs" is not active. Could it eventually be that nevertheless, this adding and removing of a screen with modern controls left something in a cache that is now spoiling my entire Power-Apps-in-Teams-environment?
Many thanks for any hints!
Chris