Popover: remove word-break style

packages/theme-chalk/src/popover.scss

@@ -13,7 +13,6 @@
   color: $--color-text-regular;
   line-height: 1.4;
   text-align: justify;
-  word-break: break-all;
   font-size: $--popover-font-size;
   box-shadow: $--box-shadow-light;