Pretty much every glitch is known about and will likely be fixed in the future. Though odd that you couldn’t open the map on Xbox controller, since that’s what I used to test controller input. All items that are just displayed as sparkles are optional. I’m aware of the map issue, but due to the way the game is structured not much can be done about it, here’s a bit of a walkthrough:
・Get star matter from lower city statue
・Obtain double jump in lower city
・Get star matter from upper city statue
・Turn on fans in ventilation
・Get to lower engines using vents from upper city
・Obtain phase bell in lower engines
・Use phase bell in lower city
・Get star matter from city's edge statue
・Enter upper engines from city's edge
・Shift barricade positions
・Get to lower engines from upper engines
・Obtain cloak shield in lower engines
・Get star matter from ventilation statue (using shield)
・Return to upper engines (either from city's edge of lower engines)
・Take the elevator to summit```