CursorPaginate not working well with ResourceCollection

[kamui545]

• Laravel Version: 8.50.0
• PHP Version: 8.0.8
• Database Driver & Version: MySQL

Description:

I noticed another issue while playing around with the cursor pagination. (please don't hate me 🙈)
If you actually use a ResourceCollection as output, the wrong cursor will be used for the pagination links.

For example if you're sorting on pivot.id, it will use user.id.

Steps To Reproduce:

If you pull my repo previously created for #37915, there is a new route /collection with some debug outputs.

In this case, it should always be 26 instead of 42.

[driesvints]

Thanks @kamui545. I'll take a look later this week.

[driesvints]

Got it: #38026