Sandboxes emit warning: "Unable to use runtime singleton for feature envoy.http.headermap.lazy_map_min_size"

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#13,504 opened on Oct 12, 2020 15 comments 15 reactions 1 assignee Claimed by @adisuissa View on GitHub

area/http help wanted

Description

### description

Most (if not all) of the sandbox examples emit the following warning:

```
Unable to use runtime singleton for feature envoy.http.headermap.lazy_map_min_size
```

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