diff --git a/Per-site-switches.md b/Per-site-switches.md
index 470da29..a4501d0 100644
--- a/Per-site-switches.md
+++ b/Per-site-switches.md
@@ -21,6 +21,8 @@ By default popups are allowed unless there is a filter to block them. When this
 
 Blocking popups depends on whether the proper filters are present in the selected filter lists, so this feature is most useful when a site creates popups for which there are no filters to take care of them in 3rd-party filter lists.
 
+**Caveat for Chromium-based browsers:** Due to Chromium API limitations, it's not _always_ possible for uBlock Origin to determine for sure whether a new tab being opened is that of a popup, or is the result of a legitimate click on a link by the user. So if the no-popups switch is in use, you _may_ not be able to open a link in a new tab through the context menu.
+
 ***
 
 ## No large media elements