[BUG] Selecting timetable presets sometimes redirects back to itself

[hrideshmg]

Describe the bug
Sometimes when selecting timetabling presets the app opens the homepage and then immediately goes back to the timetable selection page. This bug is not consistently reproducible but it is critical

Expected behavior
The page should only open the homepage if the timetable creation request succeeds, else it should show a snackbar message

Platform:

• Android
• iOS