Please test with the nightly builds: https://developer.joomla.org/nightly-builds.html

@Quy Yes it works thank you very much

@Quy You can move menu links, but it is a disaster to organize, because the links do not stay in order and even get mixed up.

Hmm. I just tried nightly build and re-order menu items works OK here for me. Could anyone else confirm this issue?

I tried moving menus up and down, this works. @Magnytu2 can you please be more specific what not works, maybe a gif-animation by LICEcap?

@joomdonation found something what @Magnytu2 maybe mean.

The animation show that drag'n'drop a menu up work, down don't work:

Thanks @sandramay0905. Will wait for more information from @Magnytu2 before looking at it. If it is the issue, I guess it is something related to the code on this method https://github.com/joomla/joomla-cms/blob/4.0-dev/build/media_source/system/js/draggable.es6.js#L107-L118 .

Drag'n'drop down works on menu, but not on last:

Same on modules:

I move menu items well. But it has no frontend or out of order effect. And if I update the backend the menus are indeed out of order. I do not know if this has an impact, but I am on sub-menus.

@Magnytu2 Not sure If I mis-understand the issue but I tried using nightly build and it is working well for me. Change ordering of menu items from admin affect frontend immediately.

Could anyone checks to see if you can confirm this issue?

Please make a recording of your problem - you can use licecap for the recording

I change the order of the submenus, I update my front and I display it no change. I'm updating my backend and it's still changing.

and do you have cache enabled?

That could be both a cache setting in Joomla and even in your hosting

the cache is disabled, emptied. I changed my browser as well.

Is this localhost or is it hosted somewhere I can look at?

it is hosted remote. It is a simple site to present Joomla 4. An article, a title, an image, a sentence. https://joomla-4.fr/

If you can send me super admin access details I can take a closer look.

I sent your credentials by email.

I will look after dinner

I can confirm that there is something odd happening.

I can move items in the menu and sometimes it works but sometimes it is wrong. When it is wrong if I click on "rebuild" in the admin then the menu in the admin now matches the frontend.

Sorry I cant see a reason why

Can you see js errors on the console?

no - and now it seems to be working correctly

For me it does not work. If I move one, okay. If I move two, it doesn't work.

I got this when I tried to drag the xx2 above xx1

I make a new composer / npm now

For me it does not work. If I move one, okay. If I move two, it doesn't work.

bingo. confirmed on my own site

draggable.zip

Could someone get this modified file, unzip it, upload to media/system/js folder, then test it to see if it solves the issue?

Before, we only submitted data between drag and drop element to server for updating ordering. Now, I modified it so that data from all rows (within same group if there are group) will be submitted in ajax request (basically, same with J3). Hope it solves the issue.

I have tested your js. The js error from #34498 (comment) has gone and drag and drop is working fine now, also on the lecond level. But the effect described here persits #34498 (comment)

This should be closed as there is a pr