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Form fills random values in modern dropdown control

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Posted on by Steven | TIMI365

Hello all,

I have a very, never seen earlier, behavior in a large form (modern control} the form is connected to a SharePoint list. The form has 52 fields so it is big.

There are 12 dropdown controls. When I first builded the list in Sharepoint. Thes columns where single line of text. Later I changed them to choices columns with 'requierd field or Must have a value' to false. I deleted the data cards in the form and later added the datacards connected to the new choices columns.

Now in about 20% of the dropdowns appears a random value out of the choices. So, even when i Ieave the dropdown blank it somethimes will return a random value.
It happens in different records and there is no logical behavior to see. Only that happens sometimes in all the dropdown collumns.

Last thing to know When I added the dropdown card they wher down at my list of field in teh form. A also use a modern listtab control so, I prettymuch reordering of field toe do get get them all good and correct visible on TabList.value 2.

I hope someone has a sollution

Regards

Steven

Joure The Netherlands

Categories:

Building Power Apps

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ANB 7,252 Super User 2026 Season 1 on at

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Hi,

Did you tried classic form with classic controls? Modern controls are still in preview: https://learn.microsoft.com/en-us/power-apps/maker/canvas-apps/controls/modern-controls/modern-controls-reference

It is not recommended to use preview features in production.

Please click Does this answer your question if my post helped you solve your issue. This will help others find it more readily. It also closes the item. If the content was useful in other ways, please consider giving it a Like.

Thanks,

ANB

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Steven | TIMI365 86 on at

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I solved it. It was an issue in the settings of the column in the sharepoint list.
The behavior was that the list didn't see a default and just picked a value. But anyhow it's solves now.

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