OP-1 is not showing presets in the Banks

[modulpaule]

maybe this one?

Not seeing drum/synth presets properly. Anyone else have this problem?

Its not an issue, its a feature. When using Shift+1 you are changing the complete instrument. So synth engine + envelope + effect + lfo = preset seen in the subcategories. When using Shift+T1 you only swap the synth engine. Env, fx and lfo don’t change. Therefore the subcategories dont make sense.