The icons in CVS window toolbar can get a focus which doesn't look very nice
(see the rightmost icon in the attached picture)
Created attachment 39300 [details]
Focused icon in the CVS window toolbar
Made CVS toolbar icons not focusable.
new revision: 1.5; previous revision: 1.4
new revision: 1.39; previous revision: 1.38
Rolling back ... those buttons should be focusable, see Issue #66093.
See comment above.