message: Fixed preview visualization disabling (https://github.com/enso-org/ide/pull/1827)
  Original commit:
diff: @@ -732,7 +732,7 @@ impl Node {
  preview_show_delay <- preview_show_delay.map(|(quick_preview,is_error)| {
  match(is_error,quick_preview) {
  (true,_) => ERROR_PREVIEW_ONSET_MS,
  - (false,false) => VIS_PREVIEW_ONSET_MS,
  + (false,false) => if ENABLE_VIS_PREVIEW {VIS_PREVIEW_ONSET_MS} else {f32::MAX},
  (false,true) => 0.0
  }
  });
  @@ -746,9 +746,7 @@ impl Node {
  preview_visible <- preview_visible && has_expression;
  preview_visible <- preview_visible.on_change();
  - visualization_visible <- all_with(&visualization_enabled,&preview_visible,
  - |&visualization_enabled,&preview_visible|
  - visualization_enabled || (preview_visible && ENABLE_VIS_PREVIEW));
  + visualization_visible <- visualization_enabled || preview_visible;
  visualization_visible <- visualization_visible && no_error_set;
  visualization_visible_on_change <- visualization_visible.on_change();
  frp.source.visualization_visible <+ visualization_visible_on_change;
  