PinePhone Keyboard: Space as modifier

[feklee]

Since about ten years, I run TouchCursor on my PC. It turns Space into a modifier:

• Space down, i down: equivalent to ↑
  
• Space down, j down: equivalent to ←
  
• Space down, u down: equivalent to Home
  
• Space down, y down: equivalent to PgUp
  
• Space down, Space up: regular space
  
• …
  

The big advantage is that my hands don’t need to change position. I don’t use the cursor keys any more. Furthermore, with Space as modifier, I can just press it with the thumb on my right hand. Then I have my left hand to press all the other modifiers: Ctrl, Alt, Shift

Will I be able to configure the PinePhone keyboard to behave in the same way?