Unable to update the deb package

[RegulusSource]

Is there an existing issue for this?

• I have searched the existing issues and found none matching what I'm reporting.

Bug Description

When updating the software in the application center, installing the new version will prompt "Already installed" instead of "Update version".

Steps to reproduce the behavior

Open the deb package of the updated version of the installed software

Expected behavior

Click the "Update Software" button, and after pressing it, the software will be updated to the target version.

Ubuntu release

Other (specify in the last field)

What architecture are you using?

amd64

System info

No response

Additional context

No response