Custom title ignored on knobs?

[joestump]

I recently got a Stream Deck+ to use as a remote for HASS; thank you for this plugin!

I'm trying to show {{brightness}} on the knob for my living room lights and no matter which variable I use the plugin is showing Entity (generic) for the title. It appears Custom title is ignored entirely.

Steps to reproduce

1. Leave Title: empty
2. Choose light as domain
3. Choose a light entity that supports dimming
4. Click Use custom title
5. Put {{brightness}} in for the title value.
6. Save configuration

Expected results

It shows the brightness value from HASS for the entity. In my case that should be 157 according to the HASS Developer > State dashboard.

Actual results

Title shows Entity (generic) for any custom title value. I've tried both variables and static labels; none appear to work on the knobs.

It does, however, work on the buttons:

[joestump]

Updating to add the variables do work on knobs in the Custom label field. Just not the Use custom title field.

[cgiesche]

Yep that seems to be a bug...

[clarinetJWD]

Has there been any movement on this? I just for a Plus, and am seeing the same issue half a year later.