FoSuCloud

I want to solve this problem

@AllanChain Yes, the impact scope of the previous PR is not just the Toolbar, and will cause other UI tests to fail. I would like to confirm with you whether...

We cannot use .jp-Toolbar directly because jp-toolbar is also used elsewhere. 

> 您关闭#15915  It seems that what you said is right, we can use `.jp-Toolbar .jp-ToolbarButtonComponent` directly, and this weight is smaller than other customized toolbar weights....

> Thanks @FoSuCloud > > I spotted a small glitch that the gutter line number is not updated right away when changing the font size; example when increasing the font...

It seems that the "should Decrease Content Font Size" and "should Increase Content Font Size" test cases failing have nothing to do with the pr here

@jtpio I want to join your work, should I continue contributing to the jupyterlab-rspack project?

> @FoSuCloud I just posted a summary of where we currently are with the latest updates on this PR: [#16005 (comment)](https://github.com/jupyterlab/jupyterlab/pull/16005#issuecomment-2072237198). In case you would still like to help with...

You can see that the terminal of jupyterlab can achieve the expected results. The definition of the OSC 8 project is "adoption in terminal emulators" Is it necessary to support...

i want fix this problem