gcode experts - Software - LulzBot

Hello All, I have something I would like to try, but what I’ve tried so far doesn’t work (no big surprise really). If you look at the attached, I have tried: G1 X0 Y250 M226 and the head moves to X0 Y250 but no pause, it just moves right back and starts printing again. Has anyone tried doing this in gcode? Using KISSlicer BTW. Also, assuming I do get M226 to work, will sending another M226 resume printing? Is it like a toggle?

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