Element with slot attribute retains it when rendered

[gtm-nayan]

Describe the bug

The slot attribute shouldn't be added since it's not a custom element.

Reproduction

https://svelte.dev/repl/17cb875938d545329c37b88b00a0d98a?version=3.59.1

Line 27 of the JS output contains an attr call to set the slot attribute on the h1.

Logs

No response

System Info

not relevant

Severity

annoyance

[dummdidumm]

This was decided to keep that way at some point, and it won't be changed. But since slots are deprecated in Svelte 5 anyway, this will solve itself in the long run, therefore closing