RRC 3.0.1.3
Firefox 3.6.23
Win XP

If Firefox zoom level is zoomed out one 'click' (e.g. smaller text using CTRL+'-') I can no longer get the pencil icon to edit links in the right sidebar. The column holding link text is not re-sized to take up the full sidebar width either.

Finally figured it out while trying to clear my cache. I cleared all history before shutting down Firefox and it reset my zoom level at the same time. On restart I noticed that the pencil icon was appearing again and my text size had increased and put it together. I can reproduce by cycling through CTRL+'-' and CTRL+'+'.

Just sharing in case anyone else is in the same situation and questioning their sanity! If it's not a known issue I can open a defect.