fix: Unintended scroll reset when switching between view / edit (#1807)

* fix: Don't remount document when switching between edit/read-only
fix: Button vertical alignment when using as=Link

* fix: Bump RME, fixes issue with image behavior changing between read-only/edit without editor remount

* fix: Heading anchor positioning

package.json

@@ -153,7 +153,7 @@
     "react-waypoint": "^9.0.2",
     "react-window": "^1.8.6",
     "reakit": "^1.3.4",
-    "rich-markdown-editor": "^11.0.11",
+    "rich-markdown-editor": "^11.1.2",
     "semver": "^7.3.2",
     "sequelize": "^6.3.4",
     "sequelize-cli": "^6.2.0",