caerux opened a new issue, #33862:
URL: https://github.com/apache/superset/issues/33862
### Bug description
# Bug: “Security” menu disappears in Superset 4 on MySQL
| | **Value** |
| --- | --- |
| **Superset version** | 4.0.x (verified on 4.0.0 & 4.1.0-SNAPSHOT) |
| **Metadata DB** | MySQL
| **Regression?** | Yes – Superset 3 shows the menu correctly |
| **Impact** | *Admin* users lose access to **Security → Users / Roles / RLS
/ Action Log*** |
---
## Steps to Reproduce
1. **Build a local Superset 4 Docker image**
2. **Start a brand-new MySQL container**
3. **Run Superset 4 pointing at that MySQL instance**
4. **Log into the Superset UI as the admin user**
*open the Settings navigation menu and look for the **Security**
category.*
**Expected result:** *Security* section is visible for Admin.
**Actual result:** *Security* section is missing.
(Repeat the same steps with PostgreSQL as the metadata DB and notice the
menu appears, confirming the regression.)
---
## Findings (database state)
| Database | Entries in `ab_view_menu` that match `%ecurity%` **after first
init** |
| --- | --- |
| **MySQL** | Only one row: `"security"` (all lowercase) |
| **PostgreSQL** | Two separate rows: `"Security"` **and** `"security"` |
### Screenshots/recordings
_No response_
### Superset version
master / latest-dev
### Python version
I don't know
### Node version
I don't know
### Browser
Chrome
### Additional context
_No response_
### Checklist
- [ ] I have searched Superset docs and Slack and didn't find a solution to
my problem.
- [ ] I have searched the GitHub issue tracker and didn't find a similar bug
report.
- [ ] I have checked Superset's logs for errors and if I found a relevant
Python stacktrace, I included it here as text in the "additional context"
section.
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