Webhooks event menu not functioning

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**Describe the bug (required)** A clear and concise description of what the bug
is.

- When selecting the webhooks' events dropdown does not respond when clicking on it for Safari browser.

**Expected behavior (required)** A clear and concise description of what you
expected to happen.

- Expect to see a list of webhook events to choose from

**To Reproduce (required)** Steps to reproduce the behavior:

1. Go to Webhooks in the dashboard
2. Click on '.Create webhook'
3. Scroll down to 'click the Event types selection'
4. No dropdown appears

**Device (required):**

- Device: MacBook Pro
- OS: macOS Monterey v. 12.4
- Browser Safari
- Version 15.5 (17613.2.7.1.8)

**Screenshots (optional)** If applicable, add screenshots to help explain your
problem.
**Console logs (optional)**

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**Additional context (optional)** Add any other context about the problem here.

Start at the dashboard's Webhooks flow and reproduce the issue in Safari 15.5 on macOS Monterey by creating a webhook and opening the Event types selection. Trace the dropdown entry point and compare its behavior with a working browser. Done means the event menu opens and allows webhook events to be selected in Safari.

Written by the indexing model from the issue text.