We are running into delays with the Apple store submission.
However, please republish the app on the current Web Studio (https://create.powerapps.com) and the issue will be fixed.
"For best result, run this app on make.powerapps.com or on a mobile device with the most recent version of PowerApps".
Installed powerapps from windows store but I have a same issue . You can see the image below.
Edition: Windows 10 Enterprise
OS Build 18362.476
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Features releasing from October 2019 through March 2020