POPrince Oliver Syncfusion Team January 2, 2019 12:38 PM UTC
Thank you for using Syncfusion products.
By default, height of RTE will be set to auto and height will be automatically adjusted based on the content without scroller inside RTE. Scroller will be added only when we have set a particular height for RTE and content goes beyond that height. Kindly refer to the following sample: https://stackblitz.com/edit/ksed3s
In the above sample, scroller will be added because content length exceeds the height of RTE. Else, you can also set max-height for content of RTE in sample through CSS