Cannot execute from entity using "@e[name=<name>]"

Entity summoning command:
{{summon armor_stand 0 0 0 {CustomName:"

{\"text\":\"test\"}

"}}}

Entity testing command:
execute as @e[name=test,type=armor_stand] run say test

What should happen:
`test` armor_stand entity should run `say test` command

What actually happens:
`test` armor_stand entity is never found