Removing ui elements from vimeo player-CodePudding

I want to create a simple player and remove some of the ui elements from the vimeo player, but whatever I try it doesn't work...

I have this code to load the data. At the "videoUrl" I set the params, but with no effect

But according to their documentary it should go

and if you like to write the attributes in a list style, the ampersand must be in front of the attribute and the question mark in the same line with the the video-id

this.el_iframe.setAttribute('src', 
  `https://player.vimeo.com/video/${this.video_id}?
    title=0
    &byline=0
    &portrait=0
`)