Hi, I would the report a certain issue with the selection and ribbon tools, first I noticed a performance issue, I had been using this program since v0.10 on 2022 And with every update the tool get more laggy.
second and to show what I mean when you flip a layer without selection the program does at its normal speed but if you are with the selection activate and use the flip tool the program get frozen by some seconds / minutes depending of size, cuantity of layer and number of frames, this doesn't happen in v0.10 for example, idk if this could be a memory leak or something else but there's something here.
for now I use the flip tool without selection moving what i want to flip to another layer, but I hope this could have a solution soon.
In Any case thanks a lot for this software, to me its the best one ;3