Property completions broken if editing inside an expression

[EdwardBlair]

Describe the bug

Might be expected behaviour, intellisense breaks if editing on the lhs of an expression - I haven't tested any further cases.

Reproduction

Create svelte demo app go to a .svelte file which uses ActionData (e.g. src/routes/demo/lucia/login/+page.svelte)
Edit, e.g. {form?.message ?? ''}

1. Delete `.message
2. type .,
3. intellisense is wrong
4. press esc, press control+space
5. intellisense is still wrong.

Incorrect:

One way to make it work is delete the rest of the expression.

Expected behaviour

Shows correct completions

System Info

• OS: MacOS
• IDE: VSCode

Which package is the issue about?

Svelte for VS Code extension

Additional Information, eg. Screenshots

No response

[jasonlyu123]

Duplicate of #1302. This is a limitation of the virtual code generation behind the scene. See #1302 (comment) for the explanation.