Firefox detected with different version

[andele]

Hi,
on my computer PatchMyPC detects Firefox correct showing in green in the left hand side scroll list as 78.0.2, however on the other hand claims that it is outdated on the right hand side stating version 77.0.1 and trying to update.
It looks weird to me that the same application is shown with different versions. Doesn't the application rely on the same detection list?
I attached a screenshot for your information.
Thanks: Andr├®.

[Omar (Patch My PC)]

This usually means that you have older version still installed with the latest one!
Make sure that you don't actually still have v77.0.1 installed