I kind of wanted to share a common datafolder with Windows so that when I use GSAK with windows, the same data will appear as when I used it with Linux. Using Crossover 11.2.0, you CAN do this. In GSAK, go to Tools/options and then set the data location to the folder that you want. You will have to fish around quite a bit to find it, and your version of Linux has to seamlessly read the Windows folder. (I run a dual boot system)
The problem is, doing this slows the GSAK program down a lot. For example. If you have a large file of 500 caches, and hit the page down, it pauses. Very annoying.
For now, I just copy the data over to the proper Crossover folder and then use it there.