How to retrieve multiple records of a particular id in one row using SQL Server, Sql Server

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;WITH Issues(issue_num,issue_desc,issue_status,issue_date) AS
(
SELECT 'abc123','login issue','1','2017-03-15 00:00:00.000' UNION ALL
SELECT 'abc345','session issue','1','2017-03-15 00:00:00.000' UNION ALL
SELECT 'abc334','logeger issue','1','2017-03-15 00:00:00.000'
)
,users(id,user_id,user_first_name,user_last_name,user_email_id) AS
(
SELECT 1,'yash123','yashn','ray','yash@gmail.com' UNION ALL
SELECT 2,'ray234','raah','kumar','raah@yahoo.com' UNION ALL
SELECT 3,'aniket','aniket','pal','aniket@yahoo.com'
)
,IssueAssigned (issue_num,assigned_to_user_id,comment,assign_date) AS
(
SELECT 'abc123',1,'replicating issue',CAST('2017-03-15 00:00:00.000' AS DATE) UNION ALL
SELECT 'abc123',2,'replicating issue',CAST('2017-03-15 00:00:00.000' AS DATE) UNION ALL
SELECT 'abc345',2,'replicating issue',CAST('2017-03-15 00:00:00.000' AS DATE) UNION ALL
SELECT 'abc345',3,'replicating issue',CAST('2017-03-15 00:00:00.000' AS DATE) UNION ALL
SELECT 'abc334',3,'replicating issue',CAST('2017-03-15 00:00:00.000' AS DATE)
)

select 
    issue_num
  , issue_desc
  , assigned_to_user_id = stuff((
    select distinct ','+u.user_id
    from Users u 
      inner join IssueAssigned sia
        on u.id = sia.assigned_to_user_id
    where sia.issue_num = i.issue_num
    for xml path (''), type).value('.','nvarchar(max)')
    ,1,1,'')
  , x.comment 
  , x.assign_date
from Issues i
  cross apply (
    select top 1 ia.comment, ia.assign_date
    from IssueAssigned ia
    where ia.issue_num = i.issue_num
    ) as x

View schema
Execution time: 0 sec, rows selected: 3, rows affected: 0, absolute service time: 0,16 sec

How to retrieve multiple records of a particular id in one row using S...