[RW-2191][Risk=no] Fix cohort add sizing (#1820)
[RW-2191][Risk=no] Fix cohort add sizing (#1820)

* [RW-2191][Risk=no] Fix cohort add sizing

* Add max-height

all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench