I've just installed the Android app to access our confluence cloud site. When I click on a link in the TOC (standard TOC macro), it takes me to the section in the first link instead of the section of the link I clicked on.
This is the first time I have used Confluence for Android so it may be a known issue. I am using a Samsung Galaxy Tab 6 running Android Pie.
The links work fine if I access them via Chrome on the same tablet.