UC being detected, can not solve Cloudlfare Turnstile

[denverj23]

I am being denied by Cloudflare Turnstile on this URL (and other URLs as well).
I am able to pass the 'Testing only...' version found on the CF Turnstile Test demo page.
I use sb.uc_gui_click_captcha().

pixelscan.net shows that my 'Fingerprint is likely being masked'. I am assuming this is what is being caught by Cloudflare.
here is my script:

from seleniumbase import SB

with SB(uc=True, incognito=True, binary_location='./chrome-linux64/chrome') as sb:
	url = 'https://pixelscan.net'
	sb.uc_open_with_reconnect(url, 30)
	sb.save_screenshot('result.png')

seleniumbase 4.36.4
browser: Chrome version 135, chromedriver 135.0.7049.42, uc_driver 135.0.7049.42
linux server: Rocky Linux 9.1 (Blue Onyx). it is a headless environment. headed and xvfb are enabled by default i believe.

the same code works on Windows 10 with chrome 134 and using headless mode, fingerprint check passes.

Maybe it's something wrong with my Linux environment? Any help would be appreciated.
Thanks

[mdmintz]

You'll need Ubuntu on Linux for stealth. Here's an example of bot bypass working for ChatGPT:
https://github.com/mdmintz/undetected-testing/actions/runs/14257064700/job/39961540891

Not all Ubuntu machines are created equal. Eg. Docker leaves a fingerprint. Also, a non-residential IP makes you detectable.