route specific style tags only loaded first time

[gearguy365]

i am using angular ssr on my multi route application with angular material. however, the route specific style tags in the output html are included only the first time. for example if localhost:8080/route1 uses md-card and md-button, the specific styles of these components are only loaded the first time. upon refreshing the route these style tags are not included anymore and therefore appears broken.