MKS Robin Nano V1.2 Input Shaping LCD reboot loop? (no replies)

Hi,

I have a Ender 3 V1, dropped in a MKS Robin Nano V1.2, and using firmware 2.1.2.1, (I also tried this with the 2.1.2.2 version, still had the same problem).

I just learned about input shaping and wanted to give it a try, however, when I try to enable input shaping in the configuration_adv.h file, the printer just gets stuck in an endless boot cycle. Been trying to search all night for a solution, seems there was a few bug fixes for SDSUPPORT for some boards, but I can't find anything explaining why when I enable input shaping that it just gets stuck in a reboot cycle where the TFT35 LCD screen (Set to the TFT_COLR_UI) just say boot, I see marlin, then black screen, then boot, marlin logo, black screen, etc ...

Anybody have any thoughts on how to fix this? I thought maybe it was RAM size, but it really doesn't seem to take up much according to the build complete info in VSCODE.

Thanks!

-Attached Config files for reference.