hey @CarlaA I am having the exact same issue. Full updated zoom yet the exact same thing. Input bar slides back to zero when using a scarlett solo and condenser mic
@brendanr - I found a solution for me. On you Mac, open Audio MIDI Setup, click the + in the bottom right and create an aggregate device. Select Scarlett Solo USB and make sure Input1 and Input2 are selected (I clicked the Scarlett Solo USB in the subdevices. Relaunch zoom and select your new Aggregate device (which you can rename) and it works now.
is this the settings you've used. Still no change in mine even after this. When I put aggregate device as the new input, the soundbar slides back. Also, thank you for responding and trying to help me out, Big ups!