Along with an update made by Windows it can be a challenge to drag and drop when using a Wacom board in Chrome.
In Chrome there is a setting option, that allows you to drag and drop with a Wacom board.
First you have to copy paste this link into Chrome:
Then you have to find "Direct Manipulation Stylus" and set it to Disabled
Then Chrome will ask you to reload and you should now be able to drag and drop, when using a Wacom board.