SPSureshkumar P Syncfusion Team September 27, 2016 11:36 AM UTC
We were able to reproduce an issue at our end (“while given custom height property in the groupButton control, layout is broken”). We had confirmed this as a defect and logged an issue report for this. We had created a new incident under your account to track the status of the issue reported in this forum. Please log on to our support website to check for further updates.