Add comment to explain why overlay is being added

WordPress · Feb 26, 2020 · 8188419 · 8188419
1 parent 9dd65d6
commit 8188419
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/packages/block-library/src/html/edit.js b/packages/block-library/src/html/edit.js
@@ -81,6 +81,11 @@ class HTMLEdit extends Component {
 									html={ attributes.content }
 									styles={ styles }
 								/>
+								{/*	
+									An overlay is added when the block is not selected in order to register click events as 
+									some browsers do not bubble up the clicks from the sandboxed iframe, which makes it 
+									difficult to reselect the block. 
+								*/}
 								{ ! this.props.isSelected && (
 									<div className="block-library-html__preview-overlay"></div>
 								) }