fix(controller): keep controls open while hovered

extension/content/shadow.css

@@ -44,6 +44,7 @@
    after a mouse click kept #controls visible while hover-only rules (e.g. draggable
    margin) turned off when the pointer left the bar. */
 #controller:hover #controls,
+#controller.vsc-controls-hovered #controls,
 #controller:focus-within:has(:focus-visible) #controls,
 :host(:hover) #controls {
   display: inline-flex;
@@ -85,6 +86,10 @@
   margin-right: 5px;
 }
 
+#controller.vsc-controls-hovered > .draggable {
+  margin-right: 5px;
+}
+
 /* Center presets: midpoint between left- and right-preset inset lines; center bar on that X. */
 #controller[data-location="top-center"]:not([data-position-mode="manual"]) {
   transform: translate(-50%, 0) !important;