@sandramay0905 Could you please share your screenshot of this issue,so that it is better to understand. I think everything is fine at my end.

There is not so may to show. Its like your screenshot but without the submenu:

Confirmed. Browser inspector shows the submenu items (li, ul) are there and visible, you just can't see them => must be a CSS thing.

No js errors in console, no 404 in network, so assets are all found and js seems to be working.

@Shubham-com when did you build your application? I have the latest 4.0 dev, fresh installed with composer and npm.

Same for me, current 4.0-dev from right now, new installation.

We found the culprit: It is PR #33560 . @YatharthVyas it needs some more precise CSS selector in order not to hit ALL ul elements, also those from menus and sub-menus.

@Shubham-com https://docs.joomla.org/J4.x:Setting_Up_Your_Local_Environment .. use a git client, pull the latest 4.0-dev from the cms repository, use composer and npm.

@richard67 thanks.

The problem and its cause already have been identified, and as far as I know someone is already working on a solution.

We cannot ship J4 with broken pull-down in frontend => Release Blocker for me.

Closing as there is a PR. Please test #33624