fix(plugins/plugin-client-common): sidecar window buttons oddly shift…

[starpit]

… when sidecar is maximized

Fixes #4374

Description of what you did:

My PR is a:

• 💥 Breaking change
• 🐛 Bug fix
• 💅 Enhancement
• 🚀 New feature

Please confirm that your PR fulfills these requirements

• Multiple commits are squashed into one commit.
• The commit message follows Conventional Commits, which allows us to autogenerate release notes; e.g. fix(plugins/plugin-k8s): fixed annoying bugs
• All npm dependencies are pinned.

[codecov]

Codecov Report

Merging #4375 into master will increase coverage by 0.12%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #4375      +/-   ##
==========================================
+ Coverage   58.89%   59.02%   +0.12%     
==========================================
  Files          75       75              
  Lines        2411     2411              
  Branches      582      582              
==========================================
+ Hits         1420     1423       +3     
+ Misses        763      760       -3     
  Partials      228      228              

Impacted Files	Coverage Δ
packages/core/src/core/userdata.ts	68.05% <0.00%> (+4.16%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 516b976...93bf220. Read the comment docs.