maxresdefault Since you said that you were having this issue with Bing, I just tried myself. I opened a few tabs in the Bing browser, left the app, opened some other apps, and opened Bing again. Nothing had to reload.
When other people have had a similar issue with GrapheneOS, it was usually caused by people making changes to developer options. I forget the exact setting, but they were able to fix their problem by disabling developer options. Maybe you can try that?