1. Styles>New Style from Selection
2. Click Help Button (in popup dialog box)
3. Styles Sidebar (F11)
4. Click Styles icon (top right corner of Styles window) – New Style from Selection
5 Click Help Button (in popup dialog box)
step 1. Dialog box populated with all paragraph styles
step 2. new Help overview page
step 4. Dialog box populated with custom paragraph styles
step 5. new Help overview page
Step 1 and 4: ?? should they be different?
Step 2 and 5: relevant help pages
(consistent with step 4. Page needs access commands added)
"inconsistency" part is probably a duplicate of bug 126352 -- so revise this bug 130170 to be a report about the Help button and documentation problem.
(In reply to sdc.blanco from comment #1)
> "inconsistency" part is probably a duplicate of bug 126352 -- so revise this
> bug 130170 to be a report about the Help button and documentation problem.
Changing Component to Documentation then
There is also help page about New Style from Selection . So I think it would be better, if this is taeget of help-button and informations form  are integrated into that page.