Cannot increase qty if stock count unlimited

[tom-rice]

When viewing a product page, if the product is set to "Unlimited" stock, I am seeing a value of 0 the max="" box on the quantity input box. This prevents clicking the "Up" arrow to increase the stock count.

The quantity input on the product modal popup or on the cart page do not have this issue. It's only a problem in blocks/vivid_product/view.php

I think it just needs this added to the if condition on line 143 of blocks/vivid_product/view.php, as I see you've done on elements/cart_modal.php:
|| $product->isUnlimited()

[tom-rice]

On a related note - I just thought I would test this with different stock quantities for each variation, and the max="" is currently just limiting it by the quantity in the first variation. Perhaps needs a javascript solution to limit the max by the quantity of whichever option variation is selected.
Or, just don't limit it if using advanced variations for now until this can be implemented?