Currently, when the page for suppressing an abuselog entry is opened (example), it only shows the form for changing the visibility. However, it should also show an extract from suppression log related to that specific entry, so to see if there have already been visibility changes for the revision without going to Special:Log. Basically, it should be the same as what happens e.g. here with the deletion log (relevant code).
|mediawiki/extensions/AbuseFilter : master||Show an extract of suppression log for Special:AbuseLog|
Wait, wait... I just realized that I'm not oversighter on beta cluster, but yet can suppress abuselog entries. This makes me wonder: is this intended? It doesn't seem to make much sense. Anyway, it seems like the suppression log extract isn't still shown, could someone with oversight right please confirm it?