# Pull Request Template
## Description
This PR adds a badge to the icon in the sidebar group header and an
unread highlight for the inbox view.
## Type of change
- [x] New feature (non-breaking change which adds functionality)
## How Has This Been Tested?
**Loom video**
https://www.loom.com/share/1a880aa16de249a1836b8d014325c067?sid=87cc7b64-667b-4066-8993-d33abccf7b67
## Checklist:
- [x] My code follows the style guidelines of this project
- [x] I have performed a self-review of my code
- [x] I have commented on my code, particularly in hard-to-understand
areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [ ] Any dependent changes have been merged and published in downstream
modules
Fixes the following issues
- https://chatwoot-p3.sentry.io/issues/5966466083
- https://chatwoot-p3.sentry.io/issues/5966497518
- https://chatwoot-p3.sentry.io/issues/5966555379
For the first one, I am not sure if the fix is 100% correct, since I was
not able to reproduce, but I am confident it will work.
For both, 1st and 2nd issues, the problem came from the fact that we set
individual records to `undefined` when the intent was to remove it,
explicitly using delete fixes the issue.
### Whats up with the store changes?
Glad you asked, this comes down to Vue reactivity, previously Vue didn't
track undefined strictly, it just kinda ignored it, in Vue 3, the
reactivity changed significantly when they introduced ES6 proxies. The
Proxy tracks all property changes, including those set to undefined, so
properties remain enumerable.
So to delete a record, we actually have to the delete it using the
delete keyword, or replace the parent object with a new object splicing
the object to be deleted out.
I am assuming it worked earlier because VueX 3 reactivity was using
Object.defineProperty. Setting it to undefined might have "deleted" it
earlier
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Co-authored-by: Pranav <pranav@chatwoot.com>
