I don’t know if the term « bug » is appropriate, but there is a problem that’s easily reproducible when creating a scene :
If I create a scene and move an action widget from the penultimate block to the last block, no new empty block is created to continue the scene flow.
A bit of a shame because I imagine this is not the expected behavior and above all it’s blocking! As a workaround you have to empty the block, create a new action with the dedicated button and then you do get the last empty block.
I created a GitHub issue but I thought it would be good to write it here as well.
Thanks for the GitHub issue!