I've defined 3 servers with 8 channels at all. Unfortunately the tab "#tab" doesn't have a short key, b/c all 3 characters are already used (by *o*ftc, #*t*or-dev and F*r*eenode). IMO every of the 11 tab could get assigned a unique short key by the strategy to assign short keys first for the short words before trying to find a unique key for the longer words. Reproducible: Always
Created attachment 96414 [details] screen shot of the current situation