As a backup I got the Varmilo VA88M keyboard. It has it’s quirks but very solid standard keyboard.
Swap CTRL and CAPSLOCK
VA68 VA87 or VA108 hold down Fn+Win key for 3 seconds to Swap.
From VB87 Manual bot works for VA88M also:
- Fn + Ctrl (Right) = Application Key
- Fn + UP ARROW = Keyboard backlight brighter, pulses faster
- Fn + DOWN ARROW = Keyboard backlight dimmer, pulses slower
- FN + RIGHT ARROW = Disconnect current device and enter pairing mode
- Fn + Win = Win key lock
- Fn + Win, hold for 3 seconds = Swap left Win with Fn
- Fn + Ctrl (left), hold for 3 seconds = Swap the left Ctrl key and Caps Lock Fn + Esc, hold for 4 seconds = Reset to default