Remove superfluous vertical scrollbar in fullscreen

[pelotom]

Fixes #2348.

[codecov]

Codecov Report

Merging #2394 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #2394   +/-   ##
=======================================
  Coverage   19.92%   19.92%           
=======================================
  Files         293      293           
  Lines        6485     6485           
  Branches      763      753   -10     
=======================================
  Hits         1292     1292           
- Misses       4599     4620   +21     
+ Partials      594      573   -21

Impacted Files	Coverage Δ
lib/ui/src/modules/ui/components/layout/index.js	78.43% <ø> (ø)	⬆️
app/vue/src/server/config/babel.js	0% <0%> (-100%)	⬇️
app/vue/src/server/babel_config.js	0% <0%> (-77.42%)	⬇️
lib/ui/src/modules/shortcuts/actions/shortcuts.js	6.25% <0%> (ø)	⬆️
lib/ui/src/modules/ui/containers/left_panel.js	25.71% <0%> (ø)	⬆️
addons/info/src/components/markdown/code.js	24.13% <0%> (ø)	⬆️
lib/ui/src/modules/ui/containers/down_panel.js	23.52% <0%> (ø)	⬆️
addons/knobs/src/components/types/Boolean.js	11.62% <0%> (ø)	⬆️
addons/knobs/src/components/types/Select.js	7.93% <0%> (ø)	⬆️
addons/jest/src/components/Indicator.js	0% <0%> (ø)	⬆️
... and 24 more

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[ndelangen]

Thanks @pelotom !

[pelotom]

Thanks for the fast merge!