I am currently having this issue. I use the pause at heigh function in Cura with Marlin method selected and the printer pauses when it should but just starts back up whenever it feels like it.
I'm trying to get to stop so that I can embed some magnets.
I used the BQ (M25) above. The printer stops in the correct position, out of the way but then moves back into the centre and stops again. The display shows 'Print Paused' but nothing happens when I press the button to restart.

Scratching my head here.

TIA for any help