Merge branch 'hotfix/1.21.1' into main

Author: eciavatta

frontend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "caronte-frontend",
-  "version": "1.21.0",
+  "version": "1.21.1",
   "private": false,
   "dependencies": {
     "@fortawesome/fontawesome-svg-core": "^1.2.28",

frontend/src/components/panels/StreamsPane.js

@@ -145,7 +145,7 @@ class StreamsPane extends Component {
                 pattern["dot_all"] && (flags += "s");
                 pattern["multi_line"] && (flags += "m");
                 pattern["unicode_property"] && (flags += "u");
-                const regex = new RegExp("(" + pattern.regex + ")", flags);
+                const regex = new RegExp(pattern.regex.replace(/^\//, '(').replace(/\/$/, ')'), flags);
                 streamContent = reactStringReplace(streamContent, regex, (match, i) => (
                     <span key={i} className="matched-occurrence" style={{"backgroundColor": rule.color}}>{match}</span>
                 ));