Hi there, @Petar_Dietrich 
Thank you so much for bringing this to our attention!
You’re right, previously the form fields were right and this issue occurred after a recent update. I’ve forwarded it to the devs and will update you once it’s fixed 
As a temporary solution, you can use this CSS code:
.es-fields-short-text {
background-color: white!important;
}
.es-choice-option-choice-control {
background-color: ...;
}