Brick facade separation concern?

Getting ready to re-side my house. Noticed that the brick in this photo doesn't feel anchored to the wall especially closer to this door jam. If I push on the brick ( VERY GENTLY) I can see that there is some space behind it- between it all the framed wall. No cracks or other problems in the brick otherwise. Is there something that should be done to anchor it structurally before new siding is installed?

https://preview.redd.it/4g7oyb445dhb1.jpg?width=3024&format=pjpg&auto=webp&s=ae71ef390a04faac82e5f4bacff0174345cfa8e4