[BUG] `document.createEl()` is broken

Developers: Plugin & API
1

document.createEl() and similar createSpan(), createDiv(), createSvg() have the same problem

document.createEl('p');

 

Uncaught HierarchyRequestError: Failed to execute 'appendChild' on 'Node': Only one element on document allowed.
    at window.createEl (enhance.js:1:9665)
    at Node.createEl (enhance.js:1:8610)
    at <anonymous>:1:10

I guess it should behave identical to window.createEl() (and corresponding)