# What this PR does
Closes https://github.com/grafana/oncall-private/issues/2289
- Fix issue where if you try connecting your Slack user to your OnCall
user and the first time around you encounter an error (ex. connecting to
the wrong Slack workspace), you will see the same error banner message
despite a successful connection. Now we clear the session upon
successful connection to ensure that you will not see any previously
encountered errors.
- Fix some alignment issues on the Slack connection buttons
**Before**
<img width="564" alt="Screenshot 2023-11-10 at 15 07 48"
src="https://github.com/grafana/oncall/assets/9406895/1a256ae9-668c-4a76-b101-cb4e0af29c43">
<img width="789" alt="Screenshot 2023-11-10 at 15 16 22"
src="https://github.com/grafana/oncall/assets/9406895/61649d9d-2f11-497a-9f2d-274c6dbe90eb">
**After**
<img width="470" alt="Screenshot 2023-11-10 at 15 10 28"
src="https://github.com/grafana/oncall/assets/9406895/92c0f1d3-75eb-4de2-a3d3-4e014489f970">
<img width="738" alt="Screenshot 2023-11-10 at 15 16 42"
src="https://github.com/grafana/oncall/assets/9406895/dc825266-c45e-4c48-af78-0cd5c3c5b64e">
- On the "User Info" user settings modal tab, render `display_name`
instead of `slack_login`. Currently we prefix `@` before `slack_login`,
which is a bit confusing as it makes you think that this is the handle
you would use to `@` your user in Slack. `display_name` corresponds to
the handle that would be used to `@` your user
## Checklist
- [ ] Unit, integration, and e2e (if applicable) tests updated
- [x] Documentation added (or `pr:no public docs` PR label added if not
required)
- [x] `CHANGELOG.md` updated (or `pr:no changelog` PR label added if not
required)
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