Currently, to extend the length of a keyframe in the middle of an animation, I have to alt+drag the frames that follow. Ideally, when I hit the "add frame" hotkey on an existing non-keyframe, it should insert a new regular frame, increasing the length of the keyframe by one. The current behavior is that hitting "add frame" on an existing frame does nothing at all. Having the hotkey insert new frames would help me quickly time out sequences without having to switch from the keyboard to the mouse. Thanks :)
There are a number of animation actions that were recently added. They will be in Krita 4.1 The one you are looking for will be called "insert hold frame". There are also quite a few additional actions for pushing and pull frames around that you will probably like.
(In reply to Scott Petrovic from comment #1) > There are a number of animation actions that were recently added. They will > be in Krita 4.1 > > The one you are looking for will be called "insert hold frame". There are > also quite a few additional actions for pushing and pull frames around that > you will probably like. That's exciting to hear! Thanks for the response!