I’ve been testing a simple online click counter to track clicks and check my clicking speed, but I’ve noticed something odd when using Opera.
Sometimes after refreshing the page, the counter doesn’t reset back to 0 and instead keeps the previous value. Other times it works fine, so it feels a bit inconsistent.

This is the tool I’m using:
https://thetallycounter.com/

I’m wondering if this could be related to Opera’s caching or how it handles local storage/session data.
. Has anyone else experienced similar behavior with web tools like this in Opera? Should I be checking any specific settings or clearing something to fix it?

Thanks in advance