A blank space from nowhere

Since Saturday, I’ve been dealing with a UX issue in Bubble for mobile. A blank space has started appearing on my screen, and I have no idea where it’s coming from or why. I’ve already adjusted the layout to fill any gaps, but it keeps ‘reserving’ this white space on the screen that I can’t explain.

The workaround I found? Using a fixed screen width (600px fixed), which theoretically pushes the white space off-screen. This may or may not create a horizontal scrollbar depending on the user’s phone screen size. It works, but it shouldn’t be happening in the first place.

Has anyone else experienced this problem recently? Any alternative solutions? And is Bubble doing anything about this?

This image shows the elements tree + workspace + Group A properties panel open on the’Layout’ tab.

Same elements as above, but shown on the preview/test screen.

This image is a screenshot from my phone using a “fixed” width with an image over 600px—it cuts off the edges of Group A and creates a horizontal scrollbar.

Note! This white space bug is now affecting other screens that were previously unaffected.