I have experiencing a certain problem recently. Whenever I save my PowerApps form, and open it the next time all the Formcards are stacked on top of eachother. I have to go back to a former version to fix it everytime, cost me alot of hours of work already. Does anyone know how to fix it?
Could you please share a bit more about your scenario?
Do you mean that the Edit form would be in a mess when you open the Edit form every time?
Based on the issue that you mentioned, I have made a test on my side, and don't have the issue that you mentioned. Based on the issue that you mentioned, I think this issue may be related to the rendering in PowerApps app.
Please consider take a try to turn off the "Improved app rendering (final validation)" option within Advanced settings of App settings of your app, then re-publish your app, check if the issue is solved.
Also please consider take a try to re-create a new app based on your data source, then try the app again, check if the issue is fixed.
If the issue still exists, please consider submit an assisted support ticket for further help through the following link: