tag list command has no output when running in a function

Partner Rank: 2

Verification builds:

1.14.30

Summary:

When running a tag list command in a function, it won't output the tags in chat.

Impact:

We use this to show to map version and map status.
This is used if we need to ask a customer what their map status is with a fast command instead of giving them confusing commands.

Repro Steps:

Import N-TEST-BP.mcpack 

Create a map with the N-TEST-BP.mcpack activated

Run the command 

/function summoncatandtag

Run the command (1)

/function listtagsoncat

Run the command (2)

/tag @e[type=cat] list

Observed Results:

Command (1) will not output the tags to chat

Command (2) will output the tags to chat

Expected Results:

Both Command 1 and 2 should output the tags to chat

Screenshots/Videos attached: Yes

Regression Build:
unknown