Yes, in real life this runway is used for taxiing.
In IF we often don’t get this close to real life, and (IF)ATCs are not expected to know all real life procedures and ways airports are used.
So the best thing you can do in IF, is treat every runway for what it is: a runway. This means, you don’t enter a runway without ATC permission, and on landing, you cross this runway, not taxi on it.
This is the biggest, well to be honest only, problem I have with IFATS is that often they dont research the airport they are controllling which can cause some confusion and occasionaly issues (not to mention reduction in the relaity factor) especially when as a Pilot the first thing i do is research airport charts and the real life traffic flows.
as an example, something simular happened at NZQN (Queenstrown NZ) where IFATC was giving pattern instructions that would make a pilot crash into a mountain…