Treedefitems form flashes while navigating

[lexiclevenger]

Describe the bug The treedefitems form flashes when you navigate between items using the arrows.

To Reproduce Steps to reproduce the behavior:

1. Go to a tree
2. Click on the 'edit' button by the tree name
3. Click on 'treedefitems'
4. Navigate forward and backward using the arrows
5. See the form flashing

Expected behavior The flashing should not occur.

Screenshots

https://github.com/specify/specify7/assets/164079735/c0388502-3c61-4556-bfd8-53e2d55ec0c0

Specify 7 System Information - 2024-05-24T21_58_20.205Z.txt

Please, also fill out the following information manually:

• OS: Mac
• Browser: Chrome
• Specify 7 Version: edge
• Database Name: Fitz_NHMD_Oct_2023
• Collection name: Vertebrate Paleontology
• User Name: petrifiedroadkill

[melton-jason]

I think the issue here is that in a RecordSet (regardless of context), the circular loading dialog is being used when the information for the record is loading. The Skeleton Loader (#3334) should appear instead.

https://github.com/specify/specify7/assets/64045831/62c718a2-0705-44e2-9835-cfb4d84702e3

[emenslin]

Can recreate in edge (7.9.6)