Container doesn't resize if YouTube API has already been loaded

[taylortom]

Container doesn't resize if YouTube API has already been loaded, ending up in a vertically cropped video.

Code-wise, we get an early return here and the relevant initialisation doesn't occur.

Example use-case: Adapt embedded in a page which had already loaded the API via another script (e.g. Google tags).

Your environment

• FW v5.51.2
• adapt-youtube v3.3.0

Steps to reproduce

Load component in a page that has already loaded the API.

Expected behaviour

Component should resize to contain the full video.

Actual behaviour

Video will be cropped.