Waterfox install

[RMTHS]

HI
I have installed latest version of Waterfox - G3.0.2 (64bit)
However Patch my pc shows it as out of date version installed (In right hand column of Apps in red)
But Patch my PC  advises to install (left hand column in red version 2020.10 (64) which i understand has been superseded by the above version
Patch my Pc keeps advising 1 app to install even though i believe that i have the up to date version installed
Any advice and comment would be helpful

[DJP1080]

I've used PatchMyPC to load and update Waterfox. In the installed app list it shows Waterfox Classic 56.5 (x64 en-US). When looking at the Browers list, it shows Waterfox 2021.02 (x64). I have the latest version and it shows I need to update Waterfox Classic 56.5 which is not installed on my system.