I have been a long time Classic user, since 2012, with a basic Travel theme doing blog posts. The posts are grouped as posts in a month and year. The side list is getting quite long over 13 years. Is it possible to sub-group the months under a year which can expand or collapse when viewing?
The new update for Classic has really helped with publishing quickly and other photo posting kinks. Thank you for that. I just don’t want to create any problems by making a change.