Resolve "`!` autocomplete does not work anymore"
What does this MR do?
Does this MR meet the acceptance criteria?
- Changelog entry added, if necessary
- Tests added for this feature/bug
- Conform by the code review guidelines
- Has been reviewed by a Backend maintainer
- Conform by the merge request performance guides
- Conform by the style guides
- If you have multiple commits, please combine them into a few logically organized commits by squashing them
What are the relevant issue numbers?
Closes #48528 (closed)