Bug Description:

Extension with long description - we do not see the full description of the plugin

Steps to Reproduce:

1. run theia with env variable: THEIA_PLUGINS=local-dir:/<>/git/theia/plugins

screenshot:

1. Select theme with thick strip in line number block.
2. Save and restart. Open some file. Нou see that the first characters of the lines are hidden under stripe.
3. Open another file. All display properly.
4. If you see carefully that the whole block with line numbers in the first case is shifted to the left.
   First file
   

Please confirm that this problem is VSCodium-specific

• This bug doesn't happen if I use Microsoft's Visual Studio Code. It only happens in VSCodium.

Please confirm that the issue/resolution isn't already documented

• [ X ] I checked the Docs page and my issue is not mentioned there.

To Reproduce
Steps to reproduc

Since becoming maintainer of this project, and making some security updates, we have not been able to get the electron build working. This is why there has not been a release in a while.

This is no small undertaking, but very very important!

Is your enhancement related to a problem? Please describe.

I often need to link to concrete che property to link it to someone. There is nice generated page in che docs with all properties https://www.eclipse.org/che/docs/che-7/installation-guide/advanced-configuration-options-for-the-che-se

cc rust-lang/rls#1112
cc microsoft/language-server-protocol#376

This causes problems with displaying correct diagnostic span and code suggestion spans (here).

Whenever triggering a Find References, the sort order is changed from whatever you set (i.e. Path) to Text.

VS bug #785358