I don't know if this is a right place to post this kind. Recently, I realized space bar does not work on Gmail. I double triple check with my keyboard and tried at the other browser - same condition, and gmail - and it doesn't happen on the other occasion.
To be precise, when I press Space key, space is generated but not applying at the place I'm typing if that makes sense.
For example, I will visualize space as []:
Let's say I'm trying to type "There is an issue."
On Gmail
Thereisanissue[][][] : Like this, space is generated but the end of the line, not after "There" although I press Space between "There" and "is".
It started happening from this version of FireFox Mac browser.. which is 139.0.4 (64-bit). I tried to clear the cache file but it didn't solve the problem. If anyone has the same problem or know how to resolve this, please let me know!
