New Rules "Edit/Clone Rule UI" seems broken, "Nothing selected" appears randomly

[fuba]

Hi there,

the new Rules UI is generally working, and the rules themselves apply correctly.
However, the "Edit/Clone Rule Popup" appears to be "broken" anyhow when switching between different interfaces and editing a rule.

When switching interfaces, Source and Destination fields randomly change to "Nothing selected".
In some cases, Ports also become sown as empty.
But the Values are actually there!

Reproduce:

• Open "Interface1" → Edit RuleX → everything is correct
• Select another interface (any interface)
• Check the rules and you may now see some Editboxes or Comboboxes showing "Nothing selected"
• Switch back to the previous "Interface1"
• See even more "Nothing selected" Editboxes or Comboboxes, mostly Source and Destination, but sometimes Ports are also empty (at least in my case)
• Refresh the page while staying on the current interface, the bug is gone until you switch interfaces again

I tested this with Firefox, Edge, and Brave on Windows, as well as Firefox on CachyOS from a different machine.
I also tested after deleting all browser data.

I've not recognized that bug with the legacy Rule UI.

Here is a video demonstrating the issue:

P.s.
Don't blame me for my rules! 🤣

Edit:
Bugreport at GitHub can be found here:
https://github.com/opnsense/core/issues/9709

[Bikram]

Even I'm facing this issue Source and Destination fields randomly change to "Nothing selected" but rules are working fine, I have done a fresh install and created rules manually no import still issue is there.

[Monviech (Cedrik)]

It would help if you can open an issue on github.

If it's some sort of race condition the environment (speed of client that has the broweser, opnsense hardware, network speed/latency between client and opnsense) and the browser logs (Developer Tools, console errors) could help maybe.

https://github.com/opnsense/core/issues

[fuba]

It would help if you can open an issue on github.

Done.

GitHub Bugreport here: https://github.com/opnsense/core/issues/9709

[retatefw]

I have also had the "Nothing selected" happening frequently on rules edit. My sequence of events was upgrade install and a day later migrated about 50 rules to the new interface with no problems. I then did a clean install with the existing configuration to migrate from UFS to ZFS file system. At this point I started editing rules and noticed the "Nothing selected" problem. I believe I encountered the problem even with no interface change involved.

From a speed perspective everything is over provisioned. The client system has an Intel Ultra 9 285K processor, Intel X710-TL 10 Gb ethernet connection, Samsung 9100 SSD & Windows 11 with Edge as the browser. The OPNSense hardware has an Intel i7-13700K processor, Samsung 990 Pro SSD, and Intel X710-TL configured as a dual (wan/lan) 10 Gb ethernet.