In order to fix Safari autofill, we've had to give inactive elements non-zero size because Safari does not respect offscreen or 0-sized inputs, and this leads to broken autofill behavior (see: https://github.com/flutter/engine/pull/43058).
As part of these changes, we needed to disable pointer events for the parent `<form>` element so that we don't have pointer event collisions if users hover over or click into the invisible autofill elements within that form.
This led to an issue where offsets weren't being calculated correctly for "active" inputs because they relied on pointer events bubbling up and being caught by the form. The fix is to explicitly set pointer events on the active inputs, so that we can correctly discern when our pointer event target is actually the input and correctly calculate the offsets.
Fixes https://github.com/flutter/flutter/issues/136006
5ae444a017