Power Apps

"Blank" Choice In Combobox

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Posted on by BF-02121120-0

I am experiencing a weird bug where there is a blank choice, or ghost choice, in a combobox.

See screenshot below:

The advanced properties for the combobox:

Combobox items:

Any ideas? I think it may be a bug in the combobox itself, because it was prevalent in a different combobox and has since disappeared.

TIA

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Building Power Apps

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11manish 845 on at

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Yes—this “ghost/blank choice” in ComboBox is a known quirk in Microsoft Power Apps, especially when using Choice columns from Dataverse

Workarounds

Filter out blanks (most effective)

Filter(
Choices('ISO Document Type'),
!IsBlank(Value)
)

I was facing similar issue and fixed as above

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MS.Ragavendar 6,334 Super User 2026 Season 1 on at

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@BF-02121120-0,

I tried to replicate the same thing, I am not experience any issues. Just check in the backend do you have any blank values if yes remove the blank values in the backend.

Distinct(Filter(Choices([@'5000Records'].'field_1'),!IsBlank([@'5000Records'].'field_1')),Value)

✅If this helped, please Accept as Solution to help others ❤️ A Like is appreciated 🏷️ Tag @MS.Ragavendar for follow-ups.

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BF-02121120-0 15 on at

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I have tried both of those options and still the issue persists:

Items:

Choices:

Like I said in my header, this has happened before but it went away. I might just leave it for a while to see if it resolves itself. It's not a major priority, but still nice to have.

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MS.Ragavendar 6,334 Super User 2026 Season 1 on at

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@BF-02121120-0,

In the backend can you please let me know how the backend values are ?

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BF-02121120-0 15 on at

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@MS.Ragavendar

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11manish 845 on at

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For me, it works like below :

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BF-02121120-0 15 on at

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@11manish

Are you using a modern form and modern combobox? For me it still does not work like yours.

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11manish 845 on at

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Below is details

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