Inconsistencies with Timeline Navigation & Clip Management with Keyboard Shortcuts
I use keyboard shortcuts all the time, in fact, I have a specialized keyboard specifically for the purpose of working inside of Kdenlive. This allows me to quickly navigate the timeline and interact with clips very very efficiently. However, one thing I noticed is that sometimes the Timeline Viewer doesn't always stay consistent with the location of the playhead.
I use the Alt+Left and Alt+Right shortcuts to navigate around the timeline from guide to guide or clip to clip and this is a wonderful time saver when you have hundreds of clips and/or guides that I am often working with.
The issue is that sometimes when I use the Alt+Left/Right shortcut the Playhead will move to the correct position (proven by the monitor) but the timeline viewer/viewport stays in the current position. This makes the playhead move out of view and thus lowers the value of the shortcut as I have to manually scroll to the position anyway.
This doesn't happen a lot, it happens occasionally and I haven't figured what initiates the problem yet. It is a consistent issue in that it happens on multiple occasions but inconsistent in that it doesn't happen every time.
However, I have ran into something related that happens everytime. This issue is when I use the Alt+Left/Right shortcuts while having a clip selected and in a drag/drop intent. In 18.12 I could click and hold a clip, use the quick movement shortcuts and bring the clip with me to wherever I move in the timeline. This no longer happens and instead the Playhead moves while the viewport/clip stays in the same position.