Modal / backdrop

His there a way to select elements in backdrop / modal ?

I'm struggling to to this (get 404)

```
[WD Proxy] Got response with status 404: {"value":{"error":"no such element","message":"no such element: Unable to locate element: {\"method\":\"css selector\",\"selector\":\"[data-testid=\"add-to-basket\"]\"}\n (Session info: chrome=108.0.5359.128)","stacktrace":"0 chromedriver_mac64_v108.0.5359.71 0x00000001047c6f38 chromedriver_mac64_v108.0.5359.71 + 4910904\n1 chromedriver_mac64_v108.0.5359.71 0x0000000104746a03 chromedriver_mac64_v108.0.5359.71 + 4385283\n2 chromedriver_mac64_v108.0.5359.71 0x000000010438b747 chromedriver_mac64_v108.0.5359.71 + 472903\n3 chromedriver_mac64_v108.0.5359.71 0x00000001043d034c chromedriver_mac64_v108.0.5359.71 + 754508\n4 chromedriver_mac64_v108.0.5359.71 0x00000001043d05a1 chromedriver_mac64_v108.0.5359.71 + 755105\n5 chromedriver_mac64_v108.0.5359.71 0x00000001043c2216 chromedriver_mac64_v108.0.5359.71 + 696854\n6 chromedriver_mac64_v108.0.5359.71 0x00000001043f613d chromedriver_mac64_v108.0.5359.71 + 909629\n7 chromedriver_mac64_v108.0.5359.71 0x00000001043c20ed chromedriver_m..
```