AMP Headers look to be being dropped by IOS, FB and in app browsers

### Description

Since adding AMP to our publisher site for news and articles, we have seen 30-40% drop in traffic across social and organic.
We still have the standard pages however the AMP pages are indexing. We can see in GSC that the clicks have increased for organic, however this isn't reflected in Google Analytics.

Facebook has also seen a 40% drop in traffic in Google analytics.

Are some devices/browser dropping the amp analytics headers?

Any advice on what to do would be greatly appreciated. We can see these pages have improved the rankings, however this is not reflected at all in Google Analytics.

### Reproduction Steps

This is just looking at Google Analytics data vs Google Search Console Data

### Relevant Logs

```shell
Using AMP for WordPress, version below
1.0.77.30
```

### Browser(s) Affected

Chrome, Firefox, Safari, Edge

### OS(s) Affected

_No response_

### Device(s) Affected

_No response_

### AMP Version Affected

_No response_

No source file, entry point, or failing test is identified. Start by reviewing AMP for WordPress version 1.0.77.30 and comparing Google Analytics with Google Search Console across Chrome, Firefox, Safari, and Edge; done requires a reproducible cause for the traffic discrepancy and a verified fix or clear reproduction result.

Written by the indexing model from the issue text.