Bluetooth keyboard lagging while using trackpad on iPad

Hello.

I have tried two different keyboards (type case keyboard and doqo keyboard), and both keyboards produce the same result. I can provide a video of this happening if need be.

When I test out the Apple Magic Keyboard in store this problem does not ever occur.

I reached out the type case support and they said that this is due to the way Apple handles wireless keyboard + trackpad devices.

I’m sure you can imagine how disappointing and stressful this is, especially when I am playing video games on this device.

Is there anything I, personally can do? Any settings to try?

[Re-Titled by Moderator]