Right now, there are a bunch of bugs related to split windows:
- Freeze cause by splitting and closing windows. · Issue #2244 · OpenChemistry/avogadrolibs · GitHub
- segmentation fault by reopening 3D view · Issue #2104 · OpenChemistry/avogadrolibs · GitHub
This feature has been buggy for a while. Considering the next release is Oct. 23rd, I’m inclined to disable the “split horizontal” and “split vertical” feature (i.e., no crashes because you can’t split).
The question is whether anyone relies on this so much that they’d rather leave it enabled.
I would obviously re-enable as soon as I can work through the crashes.