Service request Text Box – Increase high issue

Hi Experts,

In Service request screen, when I try to extend height of the text box by customizing, it’s not reflecting in Web UI output. When I change its position in customizing tab, it’s changing but height is showing constant, not increasing or decreasing its size.

I tried changing in both Components (Service request Component & Text box component) but didn’t help. Please suggest.

Component: SRQM_NOTES

View: SRQM_NOTES/TextView

Component: SRQM_INCIDENT_H
View: SRQM_INCIDENT_H/IncidentHeaderEF

Thanks in advance.

Regards,

Shaik