Android Dumpsys Meminfo "swapped Dirty" Coloumn Meaning?

There are many questions asked regarding output of the 'adb shell dumpsys meminfo' like this one: adb shell dumpsys meminfo - What is the meaning of each cell of its output? And no

Solution 1:

Some Android devices do use swap, but they swap to RAM rather than flash. Linux has a feature called ZRAM that compressed pages and then swaps them to a special RAM area, and decompresses them again when needed.

So the pages listed in "Swapped Dirty" are likely in ZRAM.