Split geometry tool failing with different coordinate systems

[erpas]

As reported by a user:

I had some issues with the splitting function and found out, that it occurs when working with different coordinate systems in multiple layers.

For example: I have prepared the following layers:

a polyline in EPSG:31255 a pointlayer A in EPSG:31255 a pointlayer B in EPSG:4326

• When opening the project I can split the line without any problems
• then I record a point in the layer B (4326)
• after that I cannot split the line (31255):
• then I record a point in the layer A (31255)
• after that the splitting is possible again

Somehow the switching between the CRS affects the layer identification. I’ve shared the project with „support“ and here is a short video: https://www.loom.com/share/2eb9aab7762e415aa76a872b961ba6a4