When working in an Angular project, auto-import suggestions from @angular/core (like for @Component) are not consistently provided. The suggestions appear to depend on the character that triggers the completion menu.

For example, when writing @Component, if completion is triggered by typing @ then the auto-import suggestion is missing, if it's triggered by writing C, it's present

Normally most completion engines solve this by sending a completions request on @ then doing it again on C (blink.cmp on neovim doesn't, which is how I found this)

To reproduce

1. Trigger on @ (No auto-imports)

• Type @ on a new line
• Completion window opens
• No auto-import suggestions for @Component from @angular/core or anything under @angular (assuming the completion engine doesn't send a completion items request again)

2. Trigger on 'C' (Auto-imports are present)

• Type @ on a new line
• Close the completion window
• Type C after the @ to open the completion window and send a request for the completion items again
• Auto-import suggests for @Component are present and anything under @angular is also present

typescript-language-server 4.3.3