YouTube iFrame Source Code gets altered

[PS.6thFNGR]

Hello,

 

I have tried to paste the following quote into my custom text block to show on my start page,

also I pasted this into product descriptions:

 

Quote

<div><iframe width="100%" height="300px" src="https://www.youtube-nocookie.com/embed/XY" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe></div>

 

But whenever I save the work,

it gets altered to:

Quote

<div><iframe width="100%" height="300" src="https://www.youtube-nocookie.com/embed/ebX8orKQW_A" frameborder="0"></iframe></div>

 

He takes away the "px" value of the height, aswell as the allow value. I tried many other values aswell, and all get deleted.

 

I guess this has a specific reason, but I dont have an idea how/where to look.

 

Any ideas?

 

Thanks

[PS.6thFNGR]

Solved,

you can find an option that alters the HTML:

ConfigureShop -> Parameters -> General

Use HTMLPurifier Library: Off

 

Works fine now.

 

Thanks