No way to adjust Recordings / Blueprint size in left-hand panel

[roym899]

Describe the annoyance There's no way to adjust how much space Recordings and Blueprint take on the left hand side. I think when having a lot of entities, it might often be desirable to have the Blueprint section take more space than it currently does.

I think one would expect to have a resize option popping up when hovering over the top of Blueprint as in this video

https://github.com/rerun-io/rerun/assets/9785832/8a5051c9-9f38-4da7-baf8-ca597309558b

rerun_py 0.9.0-alpha.4 [rustc 1.72.1 (d5c2e9c34 2023-09-13), LLVM 16.0.5] x86_64-unknown-linux-gnu 2e9df4c, built 2023-09-23T09:59:35Z

[emilk]

The video isn't working for me

[roym899]

Hm, I reencoded it with yuv420p pixel format. Not sure if that was the problem though.

[emilk]

The video works now - thanks!

[emilk]

I think I need to add something like a SplitPanel to egui for this:

• https://github.com/emilk/egui/issues/944