I think good idea to add this settings to Browser Preferences page, where other settings like Text Area Width or Show Top Frame.
Quick and dirty solution is changing in file lib/python/App/dtml/manage.dtml <frameset cols="175,*"> to <frameset cols="275,*">
I think good idea to add this settings to Browser Preferences page, where other settings like Text Area Width or Show Top Frame.
Quick and dirty solution is changing in file lib/python/ App/dtml/ manage. dtml
<frameset cols="175,*">
to
<frameset cols="275,*">