Is your feature request related to a problem? Please describe.
When multiple display links are connected to one display board, the content of each link is displayed alternately.

Describe the solution you'd like
I would like to be able to display the contents of multiple display links together in the "Following Train" column, etc.

Describe alternatives you've considered
I placed separate display boards on the inbound and outbound routes.

Are you trying to combine different platforms of a station together?

Only use 1 display link and use the wildcard:*
For example if you are displaying all the results for central station, but it has many platforms, in the display link station name filter set it to "Central Station Platform*". This will fetch all the results for stations with the name Central Station Platform 1, 2, 3, 4, 5 etc.

From the Create mod wiki:
'"*" can be used as a wildcard character. If a Train is scheduled to arrive at "Station *", it can arrive at either "Station 1" or "Station 2" depending on which is more accessible. Though it will not leave either Station if the next command is also "Station *". '
https://create.fandom.com/wiki/Train_Schedule