designbymys

Affinity wont let me save a new working file

Hi I love using Affinity its great I recently updated to 1.8 on Affinity Designer and I have been faced with a couple of bugs 1. For some weird reason undo or CMND + Z is not working 2. Also before in Affinity the font Size would always be in point and the dimensions for everything else would either be in mm, pixels or whatever it needed to be depending on the artwork. Now what ever the dimension is the font is also in that dimension rather then being in pt 3. Also when I am trying to export select art boards with a bleed and printer marks the bleed will never come up but if I do the whole document the bleed will show.