Bug (v3) - normal angular pipes cause expressions to be skipped

[evanfuture]

Current behavior

In the case of an ngContent extraction, when there is a pipe, the extraction is skipped (this is in v3 with the new AST parser). So, {{ t('test string') | json }} for example, will not extract the key test string

Expected behavior

{{ t('test string') | json }} should extract the key test string.

Steps To Reproduce

shown above

Screenshots

n/a

Keys manager config

can be reproduced in repo's tests, so the config is whatever is already in those tests.

Environment

Debug logs

Additional context

Contribution

I would like to make a pull request for this feature:
[x] Yes! 🚀
[ ] Maybe next time