Hand tool icon not appearing under random conditions CC 2018.

Very confusing when you hit spacebar and move icon does not change, yet functionally still works.

EXAMPLE: move icon is still there despite pressing spacebar. I wait for it to change to the hand icon, but nothing. Then i try to use it as 'normal', and it works as the hand tool, then changes at last.

It should change when you press it. NOT not wait, until you USE it.

Mac High Sierra