Fix drag and drop parent falling back to selected entity for drop models - #2420

@adjetey0 is attempting to deploy a commit to the playcanvas Team on Vercel.

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That is very drastic change to UX, and we definitely would not want this to be merged, as pre-selecting parent entity - is a conscious decision by user.
If you want for entity to be created under root, you either select root or drop onto root entity in hierarchy. Taking away current ability to drop into selected entity - would be a UX downgrade, and lead to a constant need to re-parent entities after dropping - very inconvenient.

This would be very annoying and inconvenient especially on larger scenes with many entities.

There is another option: if particular behavior is very split, close to 50/50 or even 70/30, and is very common action, then it is worth considering a settings toggle, where default value should follow existing UX, but provide users ability to change such behavior.

The challenging part - is to figure out if it is significant part of users that would switch to such behavior, as discovering some settings toggles - is almost never done by users.

A settings toggle is a great compromise! I completely understand the concern about discoverability, but it gives power users the option without breaking the default UX. If you are open to it, I would love to take a stab at implementing that toggle. Could you point me to the file where editor settings/preferences are typically added?

Also, if you select template before dragging it into the scene, it will be created under the root by default. Which is an easy to muscle memory.