Constraint tool doesnt want to constraint both parts

I tried to connect these two parts with a hinge constraint, but for whatever reason, the constraint tool would not connect them. It works okay with either part and the others, but it refuses to connect with them two.
This bug only happens in studio.
System information:
Windows 10 64 bit 22H2
CPU i7-3770
GPU GTX 970
RAM 32GB DDR3 1333Mhz
SSD 128GB
HDD 2TB

Hi, thanks for reporting this bug!

If possible, would you be able to provide a minimum repro (rbxl) of this bug? Since the parts you’re working with are relatively thin its a little hard from the video alone to understand what might be happening.