Also made a PR for this (didn't have time to push it), one thing I was thinking about:

Currently you can only select the node by clicking on the name part of the timeline and not the full row. Would probably feel strange if the hover state was showing for the full row.
So what I did was making the hover state only show when mouse was over this area. Either that or make the full row clickable. What would be best?

Also made a PR for this (didn't have time to push it), one thing I was thinking about:

Currently you can only select the node by clicking on the name part of the timeline and not the full row. Would probably feel strange if the hover state was showing for the full row. So what I did was making the hover state only show when mouse was over this area. Either that or make the full row clickable. What would be best?

This is a good point, I see what you mean about it feeling strange. IMO, reducing the hover state to only show when over the portion with text is better like you did. I think it's equally valid to make the full row clickable for the sake of discoverability. I'm not sure which would be better.

I think reducing hover area is better. The sections are clearly separated, so it makes that only node part is clickable. It's also less visual noise.
Also the hover style needs to be changed. It should be highlight over the selected section, not a general outline.

I think reducing hover area is better. The sections are clearly separated, so it makes that only node part is clickable. It's also less visual noise. Also the hover style needs to be changed. It should be highlight over the selected section, not a general outline.

I believe I fixed the behavior. I checked different themes as well and they looked good to me.

Thank you @Giganzo and @KoBeWi for the feedback.

Is anything more needed on my end to get this merged? I'm happy to make any necessary fixes, please let me know if I am missing anything. Thank you!!

I squashed all commits and rebased. Thank you again everyone for the feedback. Please let me know if I can do anything else related to this PR. I'm happy to help!

Thanks! Congratulations on your first merged contribution! 🎉