Does anyone know how to fix this? [interior roof trim area]

[Supacool3]

I have owned a Model 3 for about a year and when I was installing an roof top sunshade I noticed one of the panels was popping out. Does anyone know how to fix it? Please see the pictures below:

please help....

 

[El joe]

Looks like it might be time for a visit from the Rangers. :/