Hi. It happenes for any notification kind, but here is an example for one particular kind. Maybe you can save some steps, I'm describing just what happened.
- Log in to account A.
- Set preference for getting notifications for wikidata item connections on.
- Create 100 pages.
- Log out.
- Log in to account E.
- Create a wikidata item for each page from these 100.
- Log out.
- Log in to account A.
- See a 100 notifications in bundle.
- Click the bundle blue dot.
- See the blue icon returns to no notifications state.
- Click F5.
- See no notifications.
- Log in to account A from another device.
- Return to the original device.
- Click F5.
- See about 80 notifications in bundle.
- ...
- See about 60 notifications in bundle.
- ...
- See about 40 notifications in bundle.
- ...
- See about 20 notifications in bundle.
- ...
- See no notifications.
Thank you.