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Gallery Width will not expand



When I try to adjust the row width of my gallery, it snaps back to 0 and will not expand. This makes galleries unusable in Power Apps. I believe this is a release 3.20043.21 specific issue as it has only happened today on 11/05/2020. 


The TemplateHeight and TemplateWidth properties are also unavailable for galleries.


Anyone else experiencing gallery row width errors? TemplateHeight or TemplateWidth errors?



Super User
Super User

Hi @AsadRiaz ,


Gallery will have only Templatesize and TemplateHeight or TemplateWidth are not supporting properties. See the attached file for your reference.


Note: If this help mark it as a solution




I hope this resolved your issue if you see any challenge/need further help please let me know I am always happy to do it for my community.

Business Applications MVP, Microsoft Certified Trainer
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Community Support
Community Support



This might be what you are looking for here also, take a look at my link below; and see if that helps.








Community Support Team _ Alex Rezac
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

Super User
Super User

By any chance do you already have a gallery or a form on the screen you have this gallery on?


I am trying to add a gallery to a screen that already has a gallery and a form and it's doing the same thing.   However if I add it to a blank screen, it works fine.

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