Library

React / v8 (@fluentui/react)

System Info

System:
    OS: Windows 10 10.0.19044
    CPU: (12) x64 Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz
    Memory: 20.60 GB / 47.76 GB
  Browsers:
    Chrome: 114.0.5735.111
    Edge: Spartan (44.19041.1266.0), Chromium (114.0.1823.43)
    Internet Explorer: 11.0.19041.1566

Are you reporting Accessibility issue?

no

Reproduction

https://codesandbox.io/s/fluent8-react18-tooltip-yxzvl3

Bug Description

Opening a new bug since #25534 was auto-closed

Actual Behavior

In React 18 with strict mode, no tooltips are shown on hover.

Expected Behavior

Tooltips should be shown correctly whether or not we're using strict mode

Logs

No response

Requested priority

Normal

Products/sites affected

No response

Are you willing to submit a PR to fix?

yes

Validations

• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• The provided reproduction is a minimal reproducible example of the bug.