[bug] hex raw strings don't stick while pressing but normal strings do

[RamKromberg]

I'm not sure if it's a bug, undocumented behavior or something I've missed, but when using:

footswitch -3 -S '4E' -2 -S '51' -1 -S '52'

even if I keep pressing the pedal down, the cursor won't keep moving down/up. That is, it's as if the key was released / is no longer pressed.

However, if I program the pedal with:

footswitch -1 -k pagedown -2 -k down -3 -k up

maintaining the hold on the pedal keeps sending pagedown/down/up as expected.

Thanks