Svelte 5: `svelte_component_invalid_this_value` has false positives

[Conduitry]

Describe the bug

The svelte_component_invalid_this_value error message detects any attempt at calling something that's not a function while instantiating a <svelte:component> as this error. This was especially confusing for me while I was trying to debug a Svelte 4->5 migration issue, because the <svelte:component> it was referring to lived inside SK's generated root component, but the component selected by the router not being a function was not the issue.

Reproduction

https://svelte-5-preview.vercel.app/#H4sIAAAAAAAACo2OwQrCQAxEf2XJpQqlva9V8OJPtB6kTXFhN1l2U0FK_92UgiJevGWGN5mZYXQeM9h2BroFBAvnGKEEecZV5Ad6QdWZp9SvTpP75KKcOurEhchJzIXZjImDKapa72oLFYeOmvpDU7P5tmeNEZIYubt8nDWy1EpoS-DBjQ4HsJImXMr3KGX-HUWT97v9d_nv6-vyAgGRF8_7AAAA

Logs

No response

System Info

n/a

Severity

annoyance

[Conduitry]

I get the error I would expect - exactly what is thrown - when using <Foo/> instead of <svelte:component this={Foo}/> - https://svelte-5-preview.vercel.app/#H4sIAAAAAAAACo2NwQrCMBBEfyXspQqluccgePEnjAdpNxBIsiHZClL6724RFPHibWZndt4CPkRsYC4L5FtCMHAqBXrgR9lMu2NkFN9oruN2sW2sofDRZcchFaqszkTKV0qqG7To4fXUHVy2-tPOVjItStYSTcEHnMBwnXHt33Cp_AvPc4y7_Tfkd_q6PgG0JC184wAAAA==

Is there a reason for the extra handling with <svelte:component>?