Constant crashing on reddit.com

### Prerequisites

Please answer the following questions for yourself before submitting an issue. **YOU MAY DELETE THE PREREQUISITES SECTION.**

- [x] I am running the latest version
- [x] I checked the documentation and found no answer
- [x] I checked to make sure that this issue has not already been filed

### Issue Details

Reddit seems to crash on any article with AdGuard enabled. To reproduce, just open a reddit article with some filters and eventually the page will crash and you will get the message I get. If it doesn't happen, just refresh the page a few times or load comments or look at some articles and eventually, it will crash and display the message I got. If I enable all the filters in annoyances or privacy, it crashes much faster sometimes without even reloading. Oddly this doesn't seem to be an issue with my iPhone X on IOS 15 just on my 7 Plus on 14.8 and my iPhone 6 Plus on 12.5.5.

- **AdGuard version:**
- 4.3.1
- **Device model and storage size:**
- iPhone 7 Plus & iPhone 6 Plus
- **Operating system and version:**
- 14.8 & 12.5.5
- **Browser or App:**
- Safari

### Expected Behavior

Reddit works just fine

### Actual Behavior

Reddit constantly crashes

### Screenshots

Screen Recording:

https://user-images.githubusercontent.com/69532417/148837847-fee22b37-3064-45a8-aeac-8ed43521ba8b.MP4

### Additional Information

Might be a memory issue or something.

Referred from this issue

https://github.com/AdguardTeam/AdguardFilters/issues/101155