1 files changed, 2 insertions, 0 deletions
diff --git a/devtools/client/debugger/src/utils/editor/tokens.js b/devtools/client/debugger/src/utils/editor/tokens.js
index f8783c02fe..3c6875f9cd 100644
--- a/devtools/client/debugger/src/utils/editor/tokens.js
+++ b/devtools/client/debugger/src/utils/editor/tokens.js
@@ -50,6 +50,8 @@ function _isInvalidTarget(target) {
     target.closest(".CodeMirror-widget") ||
     // exclude in-line "empty" space, as well as the gutter
     target.matches(".CodeMirror-line, .CodeMirror-gutter-elt") ||
+    // exclude items that are not in a line
+    !target.closest(".CodeMirror-line") ||
     target.getBoundingClientRect().top == 0
   ) {
     return true;