Topic "Scrolling": separate and enhance with common practices

[boghyon]

The topic Scrolling is currently a child topic of sap.m. However, scrolling does not apply only to sap.m controls but also to other control libs such as the sap.uxap (e.g. .ObjectPageLayout) and sap.f (e.g. .DynamicPage). I guess the "Scrolling" page was created before the sap.f library was even introduced.

It would be great if there is a separate, up-to-date, and sap.m-agnostic "Scrolling" topic and subtopics that cover, in addition to the current existing content, also scrolling related practices for application developers such as:

• Keeping the container header pinned/sticky/stable, for example, wrt tables and icon tab controls:
  • "sap.m.Table - Vertical Scrolling with Fixed Header" - Stack Overflow
  • "sap.m.IconTabBar: How to Make Header Sticky / Only Content Scrollable" - Stack Overflow
• Programmatically scrolling to a specific section of the page, depending on which container or layout control is used (sap.m.Page, sap.uxap.ObjectPageLayout, sap.f.DynamicPage, etc.). Programmatically scrolling in ObjectPageLayout especially comes with a caveat as discussed in "The scrollToSection method does not scroll" - Stack Overflow and ObjectPageLayout scrollToSection has no effect if it's called too early openui5#2408.

This would improve the discoverability of the above control behaviors that are commonly asked in the community.