Keyboard shortcut conflict (e.g. Ctrl+W)

[Therry]

Hi everyone!
I'm simply amazed by the sudden leap in PPSSPP's performance, so that even my 3-year old Intel HD graphics laptop can smoothly play KH:BbS! Congrats!

I hope this is the relevant section to discuss this:

I am using my keyboard to play and have mapped "Ctrl" and "W" to "D-pad left" and "Triangle" respectively.

Problem is, pressing both in-game has accidentaly caused the emulation to stop many times (as intended of course, since Ctrl+W is a shortcut for "Emulation->Stop").

I already looked everywhere and cannot find a solution. Even if I were to move the entire control mapping somewhere differently, this would eventually happen again, as Ctrl seems to interact with many letters all over the keyboard.

How would I be able to, let's say, prevent the emulator from "listening" to keyboard shortcuts while playing?

Thanks in advance for replies - Hope the solution is not to ditch "Ctrl" as a control..
Happy Christmas to all!