I’m using Obsidian 0.14.2 under Linux. Theme: default light mode.
Problem: in the graph view, the arrows disappear after a while. See this screenshot: https://imgur.com/a/ma3Bav5 . It happens in the big graph view, and it also happens in the small view that I place in the top right corner.
Solution: close Obsidian and re-open it. Then it’s good again for 10-15 minutes. After that, the arrows disappear again.