Code completion does not insert parentheses and parameter suggestions

Code completion fails to insert parantheses and parameter suggestions when invoked on a type for the first time.

Environment

• Operating System: Ubuntu 22.04.4 LTS
• JDK version: java-21-openjdk-amd64
• Visual Studio Code version: 1.91.0
• Java extension version: 1.32.0

Steps To Reproduce

1. Open minimal Java Maven Project (Sample GitHub Repo)
2. Open Java file App.java
3. (Make sure that Language Server workspace is cleaned)
4. In line 19, enter set. and wait for completion list to appear
5. Enter clo to filter completion list entries
6. Hit <Enter> to select entry clone() from completion list

Current Result

set.clo gets expanded to set.clone

Expected Result

set.clo gets expanded to set.clone()

Additional Informations

• When completion item is focussed, completion item details (JavaDoc) cannot be displayed.
• Language client logs report an error every time the cursor keys are used to navigate the completion list (client.log)
• When completion item is selected (hitting <Enter>), language server reports an error (server.log)
• When triggering the completion list a second time, completion works as expected
• Reproduction can be repeated after cleaning Java Language Server workspace
• When reproducing the issue, I only had these extensions enabled:
  

最小限の Java Maven プロジェクトで、App.java を開き、Language Server のワークスペースをクリーンアップし、補完リストを絞り込んだ後に clone() を選択して、問題を再現します。最初の補完呼び出しと併せて client.log と server.log を読みます。最初の呼び出しで clone() が挿入され、補完の詳細が表示され、説明されているナビゲーションまたは選択のエラーが報告されなくなれば完了です。