[Dropdown Tree] Warning: findDOMNode is deprecated in StrictMode

[rhumbertgz]

Reproduction link

Steps to reproduce

1. Open the codesandbox example
2. Open your browser console and you will observe the warning error

What is expected?

No warning error

What is actually happening?

After open the demo and check the console see the following error:

Warning: findDOMNode is deprecated in StrictMode. findDOMNode was passed an instance of Tree4 which is inside StrictMode. Instead, add a ref directly to the element you want to reference. Learn more about using refs safely here: https://reactjs.org/link/strict-mode-find-node
div
Tree4@https://wvvrqp-5174.csb.app/node_modules/.vite/deps/antd.js?v=9162b410:69451:20
Tree2<@https://wvvrqp-5174.csb.app/node_modules/.vite/deps/antd.js?v=9162b410:70878:31
DirectoryTree@https://wvvrqp-5174.csb.app/node_modules/.vite/deps/antd.js?v=9162b410:71068:7
TriggerWrapper<@https://wvvrqp-5174.csb.app/node_modules/.vite/deps/antd.js?v=9162b410:17800:18
DomWrapper4@https://wvvrqp-5174.csb.app/node_modules/.vite/deps/antd.js?v=9162b410:1529:20
SingleObserver@https://wvvrqp-5174.csb.app/node_modules/.vite/deps/antd.js?v=9162b410:1572:18
ResizeObserver3@https://wvvrqp-5174.csb.app/node_modules/.vite/deps/antd.js?v=9162b410:1649:18
generateTrigger/Trigger<@https://wvvrqp-5174.csb.app/node_modules/.vite/deps/antd.js?v=9162b410:17820:28
Dropdown@https://wvvrqp-5174.csb.app/node_modules/.vite/deps/antd.js?v=9162b410:24727:22
Dropdown2@https://wvvrqp-5174.csb.app/node_modules/.vite/deps/antd.js?v=9162b410:28448:7
App preview-protocol.js:13:11232

Environment	Info
antd	5.6.1
React	18.2.0
System	MacOS 13.4 (22F66)
Browser	Safari 16.5 / Chrome 114.0.5735.90 / Firefox 114.0 (64-bit)

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Everything else works perfect besides the warning error. I tried multiple browsers and I'm using the latest version of antd and react and the error is still there. I have found previous submitted bugs for the same warning for older version of andt, there was no solution and the error keeps showing in the latest version of antd

[H0JLuk]

i have same console error too

[Deer404]

i have same console error too

[afc163]

Trace #48709

[shamseer-ahammed]

+1