Back arrow always go back to M31

Hello,
I use Telescopius as a main planning tool for astrophotography. It’s great! Many thanks!

There is one weird transition in the Telescope Simulator. I often show the annotation and click one of the names to go to the detail page of the object. Then, click the back arrow left to the object name, expecting to bring me back to the object in the simulator. But it always go back to M31 (Andromeda Galaxy). So, I have to search the object again.

I thought this was a setting but I couldn’t find such choice.

Below is a sample workflow. In the Simulator, I searched and showed NGC6888 with annotation. Click “Cresent Nebula” to go to the detail page. Then, click the arrow [<] button to go back to the previous simulator view. But it goes to M31. So, I have to search NGC6888 again. Why M31?
Hope this is a small bug that can be easily fixed!
I tried this with the latest Firefox, Chrome and Edge on a Windows 10 desktop as well as Telescopius App on an Android tablet (Samsung Galaxy).