csr-recovery-unmarked

A hydration mismatch on an element without an szRecover directive.

• It is printed to the console, by a production browser bundle too.

Message

A name in angle brackets is a value the message fills in.

[csszyx] csr-recovery-unmarked: This element has a hydration mismatch but no `szRecover` directive, so it is not recovered on the client.
  help: add `szRecover="csr"` to recover it, or `szRecover="dev-only"` to recover it in development only.
  docs: https://csszyx.com/e/csr-recovery-unmarked

A production browser bundle prints this in place of it:

[csszyx] csr-recovery-unmarked: {} https://csszyx.com/e/csr-recovery-unmarked