Stitching. Insta360 Studio vs Insta360 mobile app

I was wondering if anyone else came across this problem:

Stitching in Studio360 2021 is not as accurate as stitching in the Insta360 mobile app.

I wonder if it is something odd in my Studio2021 settings or it is just how the program works. I have the feeling that Insta cares mainly about the mobile app and doesn't care at all about the desctop version.

I would appreciate any sugestions.