id summary reporter owner description type status priority milestone component version resolution keywords cc blockedby blocking notify_on_close platform project 5858 Chain-selection menus too long when there are many chains, and some can't be scrolled Elaine Meng Eric Pettersen "On Dec 30, 2021, at 6:31 AM, Antón Vila-Sanjurjo via ChimeraX-users wrote: Hi Elaine, I regularly have many ribosomal models opened at the same time, with hundreds of different chains. The ""Select Chains"" display does not help at all in chain selection because the chains don't fit in the screen and there is no way to scroll down to find chains in the ""models"" with high numbers. A similar problem occurs while selecting chains in the Matchmaker interface. The ""Sequence viewer"" displays chains in a much better fashion because there is an option to scroll down. Would it be possible to fix these issues? best, Antón Elaine: I believe this refers to both Matchmaker and the Select... Chain menu, whereas (as he said) the interface shown by menu: Tools.. Sequence... Show Sequence Viewer is scrollable. I will suggest workarounds for now are the ""matchmaker"" command and ""log chains"" to give a better interface for selection." defect feedback moderate Sequence anton.vila@… all ChimeraX