Okular already remembers the last reading position in the file, and restores that position when the file is opened again. I'd like very much the same for the view mode.

Use case: Currently I constantly need about 10 pdf files open, which get restored when I reboot my computer. Since the pdf files look different, and I'm using some of them over the full screen (facing pages and overview) and some of them over half of the screen (single page), I have to adjust the view mode every time.

Reproducible: Always

Steps to Reproduce:
1. open multiple pdf files in Okular
2. change view modes differently for every file
3. reboot
Actual Results:  
4. notice that all Okular instances share the same view mode

Expected Results:  
4. Okular shows each PDF in the view mode that has been selected for it before the reboot