No, your plugin is wrong. I added below code and now it is ok. You shouldn’t use float, only flex or grid to positon, because float makes this problem:
body.single-product .wpclv-attributes .wpclv-terms{
display: flex !important;
flex-wrap: wrap !important;
}
body.single-product .wpclv-attributes .wpclv-terms .wpclv-term{
display: block !important;
float: unset !important;
}