Apologies for butting in with more bad news - did not see anyone else highlight this issue (amongst all the others) --
To boost its height the tray leg appears to be standing on plasterboard!Not the best of materials.
Best wishes on getting this sorted.
View attachment 204313
No apology needed - I appreciate you pointing it out and you're right! I have no idea if that was always there or if they added it in...
Another fault to look into...