Scriptlets don't block ads on channel4.com on iOS

### Issue URL (Ads)
[https://www.channel4.com/programmes/8-out-of-10-cats-does-countdown/on-demand/71817-011](https://adguardteam.github.io/AnonymousRedirect/redirect.html?url=https%3A%2F%2Fwww.channel4.com%2Fprogrammes%2F8-out-of-10-cats-does-countdown%2Fon-demand%2F71817-011)
### Comment
> Streaming on Channel 4 (UK) does not block any ads

### Screenshots

Screenshot 1


### System configuration

Information | Value
--- | ---
AdGuard product: | AdGuard for iOS v4.5.0
DNS filtering: | disabled
Filters: | Ad Blocking:
AdGuard Base,
AdGuard Mobile Ads