Shortcuts already working

Formatting

Bold — Ctrl/Cmd + B
Italic — Ctrl/Cmd + I
Insert link — Ctrl/Cmd + K

Controls

Save — Ctrl + S
Undo — Ctrl/Cmd + Z
Redo — Ctrl + Y | Cmd + Shift + Z
Copy — Ctrl + C | Cmd + C
Paste — Ctrl + V | Cmd + V
Cut — Ctrl + X | Cmd + X
Select all — Ctrl/Cmd + A
Delete line — Ctrl/Cmd + D
Find — Ctrl/Cmd + F
Add blank line below cursor — Ctrl + O

Move

Jump to first line — Ctrl + Home | Cmd + up
Jump to end — Ctrl + end | Cmd + down
Jump to start of line — Alt + left | Ctrl + A
Jump to end of line — Alt + right | Ctrl + E
Go page down — PageDown | Ctrl + V
Go page up — PageUp | Ctrl + Shift + V

Shortcuts wishlist

Insert Link —
Insert Image —
Preview —
Close Preview —
Link to Matterial document —