Cannot draw on some PDF on older iPads

Please check the following.

Settings->Globals->Functions->Apple Pencil Drawing. Turn it on temporarily and press the i (info button).

Turn on Apple Pencil Drawing temporarily, then press the i button.

If any of these options are on, turn them off:

Turn off Pencil pressure and Finger erases, if you have an old iPad without Apple Pencil support.
0 Shares