Hi Dark Beccio,
When I tested the validator I was unable to reproduce both of the situations that you encounter.
That is why I’m going to ask you to create a code example for us in order to assess the situation and give you solution about it.
In the mean time I can suggest you to check if you have included all the necessary scripts and styles for the validator.
Please, do not hesitate to contact us if you have any additional questions.
Best regards,
Yavor Dashev
Smart UI Team
https://www.htmlelements.com/