I cannot switch to the sucessfully identified iFrame(s). The script identifies the iFrame (checked in debugger), but the switch to the iFrame fails and runs into the exception trap. Few times ago it worked perfectly.

```
Message='WebDriver' object has no attribute 'switch_to_frame'

```

What happened in the meantime?

Chromedriver has been updated from version 95.0.4638.17 to ChromeDriver 96.0.4664.45

Is the Chromedriver is no longer compatible with the latest Selenium version?

> 
> 
> ```
> ... 
> driver.switch_to.default_content()
> 
> try:
>     # find the frame
>     wait.until(EC.element_to_be_clickable((By.ID, "wysiwygTextarea_ifr")))
>     frame2 = driver.find_element(By.XPATH, "//iframe[@id='wysiwygTextarea_ifr']");
>     
>     # switch to frame
>     driver.switch_to.frame(frame2.tag_name);
> 
>     print("--------------iframe found-------------------"); 
> except:
>     print("--------------iframe not found-------------------");
> 
> ...
> 
> ```
> 
>