Error when changing case of import filename

[reneroth]

• I have searched through existing issues
• I have read through docs
• I have read FAQ
• I have tried restarting VS Code or running Vetur: Restart VLS

Info

• Platform: macOS 12.3.1 (most recent as of writing)
• Vetur version: v0.35.0 (most recent as of writing)
• VS Code version: 1.67.0 (most recent as of writing)

Problem

Changing the casing of an import will cause Vetur to report an error:

Already included file name 'Foobar.vue' differs from file name 'FooBar.vue' only in casing.

Reproducible Case

reneroth/vetur-import-rename-issue@d944225

• open Test.vue
• change line 9 from import Foobar from './Foobar.vue' to import Foobar from './FooBar.vue'
• save file
• change line 9 back from import Foobar from './FooBar.vue' to import Foobar from './Foobar.vue'
• Vetur will show an error for that line until VS Code is restarted