[ https://issues.redhat.com/browse/DROOLS-5073?page=com.atlassian.jira.plug... ] xiaodong zhang updated DROOLS-5073: ----------------------------------- Description: Menu didn't pop up when right-click the cell in decition table if there are lot of columns (more then 18). This happened on my macbook pro. If I use a External display. The things will be better but still hit the issue if the columns is more than 25。 But this isn't happend on my new windows machine(i7 9th , GTX1660ti) So I guess this a a performance issue, when shortage of the hardware resource， the UI will refreshed when right click the cell and caused the right-click menu gone. Please help to check this . Thanks a lot ! was: Menu didn't pop up when right-click the cell in decition table if there are lot of columns (more then 10). This happened on my macbook pro. If I use a External display. The things will be better but still hit the issue if the columns is more than 20。 But this isn't happend on my new windows machine(i7 9th , GTX1660ti) So I guess this a a performance issue, when shortage of the hardware resource， the UI will refreshed when right click the cell and caused the right-click menu gone. Please help to check this . Thanks a lot ! -- This message was sent by Atlassian Jira (v7.13.8#713008)