Preview (F5) doesn't show the Customize Form in PowerApps Studio

[carem]

I have a customized Sharepoint Form in PowerApps. But when I click on Preview (or F5). Nothing there.

Please give me an advice. Many of my Lists have the same problem.

[RezaDorrani]

hI @carem 

Did you publish the powerapps customized form and then test from SP ?

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[carem]

@RezaDorrani 

No, I haven't published this form yet. 

Do I have to do that to use the preview function?

[RezaDorrani]

@carem 

No but since you are in edit mode, the form default mode is edit and hence there is no context from sharepoint

If you publish and then check from SP it will work

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[RezaDorrani]

@carem 

If you change form mode to new - then preview will work without publishing

But then once you are done testing, make sure to switch form mode back to edit

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[carem]

@RezaDorrani 

I have just published this form to Sharepoint. But when I go back nothing changes.

[RezaDorrani]

@carem 

clear your browser cache and try

Try incognito browser just to avoid caching problems

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[carem]

I have opened it in multiple browsers and have the same result: They all lost all Cards.