Support longer label naming

[victor-ab]

My actions before raising this issue

• Read/searched the docs
• Searched past issues

Expected Behaviour

I have 60+ labels (very detailed) and I want to see the whole label name.

Current Behaviour

The current box is small, won't show entirely most of the label name.

Possible Solution

Not sure, but I think we could Increase this width to 100% (don't think that's a huge design change) or make it customizable.

Steps to Reproduce (for bugs)

1. Any label with a long string name.

Context

I can't quickly choose the right label.

[bsekachev]

I would suggest to add tooltip with the full label name. Even 100% percent width doesn't guarantee that there will be enough space to show the label.

[victor-ab]

90% was enough for me in my local testing. But yeah, the tooltip would help.

100% can break the dropdown

[victor-ab]

I tried to change the this width to 100% but it doesn't have any effect when I rebuild the docker. Any ideas why?

[bsekachev]

You need not only rebuild the image, but also restart the container:
Something like docker-compose up --build -d. After that I would recommend to reset the browser cache just in case.