react-aria-components Select performance issues

[sfc-gh-alisowski]

Provide a general summary of the issue here

We have a virtualized select with many items that is slow to load. If the select is in a dialog the issue is more apparent (opening the dialog is slowed down by the select with many items)

This heppens immediately upon load and not when the options are presented.

Looking into the code I think this is cause the children are first given to the CollectionBuilder, which blocks rendering until the collection is built.

🤔 Expected Behavior?

Selects render quickly

😯 Current Behavior

Selects render slow the more items they have in them

💁 Possible Solution

Do the work more lazily so the select trigger can render

🔦 Context

No response

🖥️ Steps to Reproduce

Have a select with many options

Version

1.10.1

What browsers are you seeing the problem on?

Chrome

If other, please specify.

No response

What operating system are you using?

Mac

🧢 Your Company/Team

Snowflake

🕷 Tracking Issue

No response