having retainers (possible memoryleak) when rendering multiple root elements

Hi there

I’m trying out uhtml and i’ve ran into a specific issue (retainers) when rendering multiple root elements like: html`<div>1</div><div>2</div> it doesn’t happen when using an enclosed parent like: html`<div><div>1</div><div>2</div></div>

repro here:

https://github.com/fopsdev/retainers_in_uhtml_rendering

(i’ve also included a mp4 showing how i go after retainers)

Thanks for any enlightment 😃

[WebReflection]

The problem is that both PasswordAutofillAgent and AutofillAgent keep forms and input elements references.

yup, the problem is similar here with “static fragments” when these are referenced, even if the content they hook doesn’t exist anymore … but again, once you have these de-referenced, nothing like that bug should happen.

[fopsdev]

let’s see. will start porting one of the projects tomorrow so i can compare.