fix play-on-hover gifs issues

src/components/status/status.scss

@@ -7,8 +7,9 @@ $status-margin: 0.75em;
   min-width: 0;
 
   &:hover {
-    --still-image-img: visible;
-    --still-image-canvas: hidden;
+    --_still-image-img-visibility: visible;
+    --_still-image-canvas-visibility: hidden;
+    --_still-image-label-visibility: hidden;
   }
 
   &.-focused {

src/components/still-image/still-image.vue

@@ -42,7 +42,7 @@
     width: 100%;
     height: 100%;
     object-fit: contain;
-    visibility: var(--still-image-canvas, visible);
+    visibility: var(--_still-image-canvas-visibility, visible);
   }
 
   img {
@@ -66,16 +66,19 @@
       border-radius: $fallback--tooltipRadius;
       border-radius: var(--tooltipRadius, $fallback--tooltipRadius);
       z-index: 2;
-      visibility: var(--still-image-label-visibility, visible);
+      visibility: var(--_still-image-label-visibility, visible);
     }
 
     &:hover canvas {
       display: none;
     }
 
-    &:hover::before,
+    &:hover::before {
+      visibility: var(--_still-image-label-visibility, hidden);
+    }
+
     img {
-      visibility: var(--still-image-img, hidden);
+      visibility: var(--_still-image-img-visibility, hidden);
     }
 
     &:hover img {

src/components/user_avatar/user_avatar.vue

@@ -23,7 +23,7 @@
   --_avatarShadowBox: var(--avatarStatusShadow);
   --_avatarShadowFilter: var(--avatarStatusShadowFilter);
   --_avatarShadowInset: var(--avatarStatusShadowInset);
-  --still-image-label-visibility: hidden;
+  --_still-image-label-visibility: hidden;
 
   width: 48px;
   height: 48px;

src/components/user_card/user_card.vue

@@ -282,6 +282,11 @@
 .user-card {
   position: relative;
 
+  &:hover .Avatar {
+    --_still-image-img-visibility: visible;
+    --_still-image-canvas-visibility: hidden;
+  }
+
   .panel-heading {
     padding: .5em 0;
     text-align: center;
@@ -393,11 +398,6 @@
     }
   }
 
-  &:hover .Avatar {
-    --still-image-img: visible;
-    --still-image-canvas: hidden;
-  }
-
   &-avatar-link {
     position: relative;
     cursor: pointer;