Paid Mac App won't open on OS X 13.2 (22D49)

[brd529]

Hi there -

I bought the paid app from the app store. When I double click on it the icon appears in the doc for a second, then disapears, and the application bundle itself gets deleted from my applications folder.

Then the icon in the app store changes from 'open' to the cloud download icon. I click the download button, the app re-downloads, re-appears in the applications folder, but when I double click it it just self-terminates and self-deleted again.

Anyone else seeing this on OS X 13.2?

Before installing the paid app I tried to install the free app, but it behaved similarly - it would give me the uncertified developer error, but then delete itself in a similar way.

[Puybaret]

Not sure it will help even if it's the system I use daily, but maybe it would be time to update to the latest macOS 13, i.e. 13.6.3.