message: fix highlight persisting after rotation
diff: @@ -16,6 +16,7 @@ import { StateSelection } from '../../../mol-state';
  import { ButtonsType, ModifiersKeys } from '../../../mol-util/input/input-observer';
  import { Binding } from '../../../mol-util/binding';
  import { ParamDefinition as PD } from '../../../mol-util/param-definition';
  +import { EmptyLoci } from '../../../mol-model/loci';
  const B = ButtonsType
  const M = ModifiersKeys
  @@ -43,13 +44,20 @@ export const HighlightLoci = PluginBehavior.create({
  register() {
  this.subscribeObservable(this.ctx.behaviors.interaction.hover, ({ current, buttons, modifiers }) => {
  if (!this.ctx.canvas3d) return
  + let matched = false
  if (Binding.match(this.params.bindings.hoverHighlightOnly, buttons, modifiers)) {
  this.ctx.interactivity.lociHighlights.highlightOnly(current)
  + matched = true
  }
  if (Binding.match(this.params.bindings.hoverHighlightOnlyExtend, buttons, modifiers)) {
  this.ctx.interactivity.lociHighlights.highlightOnlyExtend(current)
  + matched = true
  + }
  +
  + if (!matched) {
  + this.ctx.interactivity.lociHighlights.highlightOnly({ repr: current.repr, loci: EmptyLoci })
  }
  });
  this.ctx.interactivity.lociHighlights.addProvider(this.lociMarkProvider)
  