ControlledBounds with all kind of controls

[fab-girard]

Hello,
ControlledBounds seems to work with only for corner controls topleft, topright, bottomleft, bottomright.
Some other plugins adds other control, like leaflet-sidebar for instance:
https://github.com/Turbo87/leaflet-sidebar
The added control is not inside map _controlCorners :( Is there a way for Leaflet.ControlledBounds to take into account controls other than corners ?

Thanks,
Fabien