Tab pane / Internal link / TOC

[Nif9]

When using the "Tab Pane" (Nav tabs), I didn't manage to use internal link referencing content (titles/sections) into it.

For example, in a tab pane having 3 tabs "T1""T2""T3", each having 2 sections with heading "TX-S1" "TX-S2"(title level 2 dw), I inserted a link in the first tab to the last section of the last tab:

1. Link looks like ":start:mypage#T3-S2" : I'm expecting something like :start:mypage#T3#T3-S2 - no idea what exactly, or maybe this link is ok but:
2. Clicking on it does nothing (not even reload page).

Asides this, the TOC is well filled, but click onto items doesn't open the expected tab: page stays displayed and URL is consistent with clicked item.

Can someone tell me if if I'm misusing the tool or if this is an expected behavior ....

ps: Quite similar to #47 but having to link with section inside the pane...