I'm flying to Singapore soon and will cross the causeway straight into Johor Bahru. The last several times I've flown into Singapore they've always wanted me to show proof that I'll be leaving Singapore before I can board the flight. At least Scoot always has done so.
I'm planning to travel overland around Malaysia then Thailand etc for months so I'm not going to have an onward flight booked. I'm planning to buy a train ticket to JB Sentral instead.
It seems the train is fully operational again unlike my last visit just at the end of the pandemic. I believe the train is Malaysian KTM and there isn't a Singaporean company. I can't figure out a way to buy a ticket on the KTM website. (Though there are at least two agents selling them online.)
But they do have an app, KTMB Mobile that foreigners can register with their passport details.
Will an electronic ticket bought on this KTMB Mobile app be acceptable as proof of onward travel when I board my Scoot flight in Australia?
I don't have my passport with me so can't register it yet to see if it has an option to print out the ticket, convert it to PDF, etc. I also don't know if there's a way to print a screenshot from an Android phone.