Mouse cursor invisible on Start Page
since some update some weeks ago, my mouse cursor gets invisible when i open a new tab (in "Start Page" mode, where you see small preview-pictures for some websites you added).
This happens not on every new tab, but maybe on every 10th time, or so.
I have this bug on two different computers with recent Vivaldi Windows installations.
When i rightclick to open the context menu, the mouse cursor gets visible again - So i use that as a workaround.