Fix Vue3 tests failures
What does this MR do and why?
Fix 3 different spec files that had Vue3 related failures.
MR acceptance checklist
Please evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.
How to set up and validate locally
Run each of these spec file with VUE_VERSION=3
and after VUE_VERSION=2
and make sure they both pass.