It is unlikely we will be able to implement this any time soon. While it's very simple from the user perspective, like a "Dynamic allocation" check box, there is a number of challenges involved, especially since we want our RAM Disk to be always stable and reliable.
Well, come on! ~Hard work! ~
Looking forward to SoftPerfect RAM disk with more powerful functions, we will go with you and hope to test it for us as soon as possible!
Please add this functionality. I have to use ImDisk because it can dynamically allocate memory, but it is less convenient and does not support some features because it is outdated.