assets in img src attributes are partly or completely ignored

[serapath]

<img src="/path/to/asset1.jpg"><img src="/path/to/asset2.jpg"> doesnt work, but <img src="/path/to/asset1.jpg"><br><img src="/path/to/asset2.jpg"> works.

<img src='/path/to/asset1.jpg'> with single quotations doesnt work at all.