Notes can easily lose data

[Madeiner]

Hi i noticed that if you create a basic text note and edit in the right window and then open the note, and edit in full size, the text is not synced between the two locations.
If you edit one, you update the note and lose the text on the other as soon as you reopen it.

Other note types seem fine.

[Saibot393]

I think i know what causes this, there is a bit of code, to allow two people to write into the same text note without losing their cursor position. In the update algorithm for that, i forgot to consider the possibility, that the same user can have the same note opened multiple times. I will fix it tomorrow.

[Saibot393]

This should now be fixed with v1.6.3