Fix student auto selection if there is already active some students logged (#2314)

app/src/main/java/io/github/wulkanowy/ui/modules/login/studentselect/LoginStudentSelectPresenter.kt

@@ -98,11 +98,13 @@ class LoginStudentSelectPresenter @Inject constructor(
                 }
             }
         }
-        return students.filter { student ->
-            student.student.semesters.any { semester ->
-                semester.isCurrent()
+        return students
+            .filter { it.isEnabled }
+            .filter { student ->
+                student.student.semesters.any { semester ->
+                    semester.isCurrent()
+                }
             }
-        }
     }
 
     private fun createItems(): List<LoginStudentSelectItem> = buildList {