CDP-Mode input in field not possible?

[Rapid1898-code]

Hello - i try to make an input in a field in cdp-mode using the following code -

import os, sys
from seleniumbase import SB
link = "https://casesearch.courts.state.md.us/casesearch/inquiry-search.jsp"
with SB(uc=True, headless=False) as sb:
  sb.activate_cdp_mode(link)
  sb.cdp.wait_for_element_visible('//input[@name="disclaimer"]', timeout=3)         
  sb.cdp.click_if_visible('//input[@name="disclaimer"]')   
  sb.cdp.click_if_visible('//button[@type="submit"]')   
  sb.cdp.sleep(2)    
  sb.cdp.click('//h3[@aria-controls="ui-id-4"]//span')
  sb.cdp.sleep(2)    
  sb.cdp.click('//h3[@aria-controls="ui-id-8"]//span')
  sb.cdp.sleep(2)    
  sb.cdp.type("(//input[@name='lastName'])[2]", "J%")    

But i get this error when i run it:

(seleniumBase) C:\DEVNEU\Fiverr2025\TRY\albertkir>python test.py
Traceback (most recent call last):
  File "C:\DEVNEU\Fiverr2025\TRY\albertkir\test.py", line 18, in <module>
    sb.cdp.type("(//input[@name='lastName'])[2]", "J%")
    ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\DEVNEU\.venv\seleniumBase\Lib\site-packages\seleniumbase\core\sb_cdp.py", line 830, in type
    element = self.select(selector, timeout=timeout)
  File "C:\DEVNEU\.venv\seleniumBase\Lib\site-packages\seleniumbase\core\sb_cdp.py", line 314, in select
    raise Exception(message)
Exception:
 Element {input[name="lastName"]:nth-of-type(2)} was not found after 7 seconds!

When i have a look at the website this xpath is working without problems:
(//input[@name='lastName'])[2]

Why is the element not found when i run i cdp-mode?

[mdmintz]

CDP Mode expects CSS Selectors. If given an XPath selector, it will try to convert that into a CSS Selector, but that may not always be possible because not all XPath Selectors can be represented accurately as CSS Selectors. Check to make sure you have valid CSS Selectors from the Devtools console when writing your scripts.

[Rapid1898-code]

Thanks again - for your fast help an answer. Not it worked!