@zepumph and I saw that BlocksValueControlPanel probably should be a ToggleNode. That may clean up its visibleProperty instrumentation. It needs to have a visibleProperty instrumented. Check if PhetioControlledVisibilityProperty is needed or can be adjusted like in https://github.com/phetsims/density-buoyancy-common/issues/207
Fixed. This allowed us to delete PhetioControlledVisibilityProperty since it was the only usage. We will review the studio tree in https://github.com/phetsims/buoyancy/issues/51. Closing.
@zepumph and I saw that BlocksValueControlPanel probably should be a ToggleNode. That may clean up its visibleProperty instrumentation. It needs to have a visibleProperty instrumented. Check if PhetioControlledVisibilityProperty is needed or can be adjusted like in https://github.com/phetsims/density-buoyancy-common/issues/207