Hi @subtra3t, this looks like a duplicate of #1902, #2408, #2472, #2572. It's a good idea to search for existing same issues before posting a new one (I searched "comma" to find those issues), and also to give your operating system and version information.
Try out the solution in [this comment](https://github.com/geany/geany/issues/1902#issuecomment-643657889) and [this comment](https://github.com/geany/geany/issues/1902#issuecomment-661295362) for the fix.
If this is indeed a duplicate, please close it as #1902 is still open. If you have any problems with the solution or additional information to add, you can follow up on #1902 where people who have solved it are probably still getting notifications.