Extracting strings to ftl files

[Ericlm]

Hello, I'm currently using the vscode-ftl extension in my project, with vue-fluent. The issue is that I cannot extract strings to fluent files; each time I try executing the keyboard shortcut, I get a vscode warning saying "Cannot read properties of undefined (reading 'uri')".

I made a repro on this repo: https://github.com/Ericlm/vue-fluent