set two bars to share same screen space

[squid-slime]

hello, i am using swayfx with the fancy blur and shadow effects that can be set to function with waybar but becomes janky when waybar has any separation. what i would like to do is set modules to individual bars

bar0
modules-center
bar1
modules-center
bar2
modules-center

and for these bars to share that same screen space rather than the current behavior which is to stack.

is this possible?