CheckButton's ON state while it is disabled

Is your feature request related to a problem? Please describe.

When setting the state of a CheckButton to DISABLED, the “tick” disappears from the CheckButton as its variable would have the offvalue value. A small reproducer:

import ttkbootstrap as ttk

app = ttk.Window()

frame = ttk.Frame(app)
frame.pack()

value = ttk.StringVar()
value.set("1")
ttk.Checkbutton(frame, text=f"Checkbutton", state=ttk.DISABLED, variable=value, onvalue="1", offvalue="0").pack()

app.mainloop()

Describe the solution you’d like

I would like a DISABLED state for the CheckButton that properly indicates the state of its value(properly grayed out when the state is on).

Describe alternatives you’ve considered

My workaround was not setting the CheckButton to DISABLED. Instead, I bound a callback function for the toggling. In the callback function, I set the bounded value manually to its previous value (if I want the button to be disabled) so the user feels like the button is actually disabled.

Additional context

No response

[israel-dryer]

light theme results

dark theme results

[atban98]

@israel-dryer, that’s pretty good, but I would prefer something like this: It gives me more the “disabled-selected” feeling.