Input lag on multiple keystrokes at once

[BC100Dev]

Addressing the issue

A few days ago, I was impressed that there is a launcher dedicated for the Bedrock Edition on Linux. So, I installed it and everything went smooth. That is, I launched the Hive Server and during a match, I literally press Left Control and W (Sprint and walk forward), only to encounter an input lag. After I finished some matches (because I thought it was temporary, but it wasn't), I decided to go on the internet and search for possible fixes. None of them helped me. Switching V-Sync did nothing.

What is causing the issue

After I tested with the same keyboard that I use on my PC on my phone, I installed Minecraft and decided to test on a fresh new world and on a fresh new installation. To my surprise, the game went smooth, with probable V-Sync enabled. Having the same keyboard plugged in, I press Left Control and W at the same time. What do I encounter? No input lag, the same as in the Java Edition (because I had to test it out there).

Possible causes

After testing the possible causes, it is not the Android version having broken code for Keyboard keystrokes. It either is a setting that I might have missed, or the compatibility layer is not translating two keystrokes at once.

Program + System Information

Launcher version: v0.8.1-flatpak-qt6 (build 56)
Operating System: Arch Linux
KDE Plasma Version: 5.27.1
KDE Frameworks Version: 5.103.0
Qt Version: 5.15.8
Kernel Version: 6.1.12-1-lts (64-bit)
Graphics Platform: X11
Processors: 4 × AMD Ryzen 3 3200G with Radeon Vega Graphics
Memory: 13.6 GiB of RAM
Graphics Processor: AMD Radeon Vega 8 Graphics

Footage

I have recorded on my phone the footage of the input lag.