How to rotate screen?

When I enter capture mode the screen automatically rotates 90° to the right (left edge of the phone on the bottom). Because of the buttons on the side of the phone there is really only one position where I can safely attach the bike mount to the phone (Blackberry Keyone). Unfortunately, the mount then exactly covers the buttons on the right of the capture screen (record, new sequence etc.).

I need the screen to rotate the other way to be able to use the app with the phone mounted to the bike. Regardless if I have screen rotation enabled or disabled on my phone and how I rotate the phone the Mapillary app screen stays in the one unusable position.

Is there any way to rotate the Mapillary screen the other way?

Taking images is not affected. They get oriented correctly regardless of phone rotation.