message: Prevent pills from being split by formatting actions
diff: @@ -47,6 +47,7 @@ limitations under the License.
  &.mx_BasicMessageComposer_input_shouldShowPillAvatar {
  span.mx_UserPill, span.mx_RoomPill {
  position: relative;
  + user-select: all;
  // avatar psuedo element
  &::before {
  