ABBN equity keep dropping out of watchlist after app is closed

Hi, this is the second thread about this bug. The first is here: Bug on Android app A staff member commented that he identified the bug and fix was on its way but the bug is still present a year later. Which is a shame because I really enjoy sorting equities into different watch lists.

Let me explain this bug again. When I add ABB to my custom watch list it appears on that list as normal. However, when I close the app the next time I open it up again ABB is no longer on that list. This is happening across Android apps and web app as well.

@Theo

Bump. Pushing it to the top.