I know the gray plastic table that they discontinued didn't fit the 26er.
Mine has mounting alignments for the 18 & 22
I got one of these tables from a rescue about a year ago. The kettle went to a buddy.
I kept the table. Works great with my 18" OTG.
I have seen somewhere on this forum somebody who had 3 mounting alignments on theirs …. Cannot remember who, or where I saw it.
In fact, I think the one I have has 3 different leg heights, but only 2 mounting alignments.
Great little table, I must say.