Epic Privacy Browser Forums

This might seem silly but I believe it is due to the Epic browser that some of the keys on my MacBook Air keyboard are not working. I've had this MacBook since 216 and never faced an issue, recently I moved to China and started Epic browser and now facing this problem.

A few days ago this problem occurred for the first time and initially I thought it might be a software bug so I updated to the recent mac os (12.6.7). But the problem persisted and suddenly got fixed when I watched a movie trailer on Youtube. I noticed the fix because I used the volume down key and it worked as it wasn't working previously.

I faced the same issue again after a few days but this time it's not getting fixed even though I watched the same Youtube video (LOL). Also some times when I am typing in the google search bar or even on some other site a blue box appears around the box or place where I'm typing and hinders the keyboards performance.

Most of the keys are 'enter', 'p', ')' and 'esc', 'volume down key', and along with other keys on the right of the keyboard.
I'm using a virtual keyboard which is really inconvenient as I'm in academics and this is really causing issues as most of the time I am drafting articles.

Any help in the matter would be great.