Remembering previous Filter on launch

Since the recent update (Glyphs 2.6.1 – 1204) when I open a Glyphs file (and launch the app) it no longer remembers the Filter I was last on. It is ticked in the Filter list but is displaying Category ALL. To get it to show as I want I have to click on ALL and then back on the required Filter.

I can’t reproduce this. I keep an eye on it.