Transparent font color is not working if I add text-shadow

If I select text-color everything is working fine. But I select transparent text-color it fulls the text-shadow color to all font color. It is only 1px shadow?

Do you have any other recommendation for text border like this:

With custom code, I did it, but isn’t there any option in designer for text stroke?

.my-heading {
  /* Prefix required. Even Firefox only supports the -webkit- prefix */
  -webkit-text-stroke: 1px;
  -webkit-text-stroke-color: #fff;

hi @hurkan WF UI options are way behind of CSS features and WF UI offer only very basic tools. Custom code all the way.