Re: [csswg-drafts] [resize-observer-1] Firing observations on insert/remove when rendered size is (0, 0) (#7808)

I think this is the list or cases where it's not obvious whether they should trigger a notification or not:

 - When an element whose size is considered to be 0x0 is first observed: #3664 said yes, and I guess this is regardless of whether it's an actual 0x0 box, or it's an inline box, or there is no box, or the element is disconnected from the DOM.
 - When a disconnected element becomes connected but generates no box, or an element that generates no box is disconnected from the DOM. I think a notification may not be necessary here.
 - When a disconnected element becomes connected and generates a 0x0 box or an inline box, or viceversa.
 - When an element that generated no box starts generating a 0x0 box or an inline box, or viceversa.
 - When an element that generated a 0x0 box becomes an inline box, or viceversa.

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Received on Friday, 30 September 2022 15:06:47 UTC