Keypad doesn't input anything

[Gfurst]

Hello fellow space explorers.

Wanted to check with you on some weird behaviour.

While in flight scene in game, input stuff and numbers into boxes, from mods and whatnots for whatever reason, can cause certain mayhem, inputs pass along to controls and such can activate action groups, engines, move around and etc.

This apparently is a very known issue, however someone told me we could use keypad instead, and I've found this weird, keypad doesn't input anything. Yes, numlock is on!

I thought this to be a very common issue as the above, is it not? Is it a Linux specific issue? Could I fix it somehow?

Please let me know, cheers!