[FEAT] Only show favicon when there are too many tabs like Safari

[AdamXweb]

Is your feature request related to a problem? If so, please describe.

TBC - if there are too many tabs horizontally, firefox does some magic. We can make it look like safari and only show favicons to make it cleaner (as in the width only 3 characters would be visible anyway)

Should this be by default or just a custom install option like the below.

Describe the solution you'd like

/* When there are too many tabs open horizontally, hide the label to only show favicon like safari */
@namespace xul "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";


.tab-label-container {
  &[pinned], #tabbrowser-tabs[closebuttons="activetab"][orient="horizontal"] &:not([selected]) {
  display: none;
	}}

Priority

Low (Nice-to-have)

Is this something you would be keen to implement

None