HPCC-8444 NG ConfigMgr

    - Fixed rowCount for tables

Signed-off-by: Gleb Aronsky <gleb.aronsky@lexisnexis.com>
HPCC-8444 NG ConfigMgr

    - Fix modify combo box/dropdown

Signed-off-by: Gleb Aronsky <gleb.aronsky@lexisnexis.com>