Liquibase won't allow create empty table with no columns in postgres

[sync-by-unito]

I have a changeset:

and running the update gets me:
ronak@Ronaks-MacBook-Pro postgres % liquibase --changeLogFile=activity3.xml --defaultsFile=liquibase.properties.dev updateSQL

Liquibase Pro 4.2.0 by Datical licensed to Liquibase Pro Customer until Mon May 17 19:00:00 CDT 2021
####################################################

1. _ _ _ _ ##
2. | | () () | ##
3. | | _ __ _ _ _ | |_ __ _ _ _ ##
4. | | | |/ | | | | | '_ \ / _ / |/ \ ##
5. | |**| | (| | || | | |) | (_| ** \ __/ ##
6. _**/|*, |*,||./ **,_|_/___| ##
7. | | ##
8. |_| ##

1. Get documentation at docs.liquibase.com ##
2. Get certified courses at learn.liquibase.com ##
3. Get advanced features and support at ##
4. liquibase.com/support ##

####################################################
Starting Liquibase at 11:08:17 (version 4.2.0 #18 built at 2020-11-13 16:49+0000)
Unexpected error running Liquibase: Validation Failed:
1 changes have validation failures
columns is empty, activity3.xml::1607273632381-1::ronak (generated)

For more information, please use the --logLevel flag
[2020-12-06 11:08:18] SEVERE [liquibase.integration] Unexpected error running Liquibase: Validation Failed:
1 changes have validation failures
columns is empty, activity3.xml::1607273632381-1::ronak (generated)

liquibase.exception.ValidationFailedException: Validation Failed:
1 changes have validation failures
columns is empty, activity3.xml::1607273632381-1::ronak (generated)

at liquibase.changelog.DatabaseChangeLog.validate(DatabaseChangeLog.java:298)
at liquibase.Liquibase.lambda$update$1(Liquibase.java:237)
at liquibase.Scope.lambda$child$0(Scope.java:160)
at liquibase.Scope.child(Scope.java:169)
at liquibase.Scope.child(Scope.java:159)
at liquibase.Scope.child(Scope.java:138)
at liquibase.Liquibase.runInScope(Liquibase.java:2277)
at liquibase.Liquibase.update(Liquibase.java:215)
at liquibase.Liquibase$1.run(Liquibase.java:394)
at liquibase.Scope.lambda$child$0(Scope.java:160)
at liquibase.Scope.child(Scope.java:169)
at liquibase.Scope.child(Scope.java:159)
at liquibase.Scope.child(Scope.java:138)
at liquibase.Liquibase.runInScope(Liquibase.java:2277)
at liquibase.Liquibase.update(Liquibase.java:379)
at liquibase.Liquibase.update(Liquibase.java:371)
at liquibase.integration.commandline.Main.doMigration(Main.java:1794)
at liquibase.integration.commandline.Main$1.lambda$run$0(Main.java:361)
at liquibase.Scope.lambda$child$0(Scope.java:160)
at liquibase.Scope.child(Scope.java:169)
at liquibase.Scope.child(Scope.java:159)
at liquibase.Scope.child(Scope.java:138)
at liquibase.Scope.child(Scope.java:222)
at liquibase.Scope.child(Scope.java:226)
at liquibase.integration.commandline.Main$1.run(Main.java:360)
at liquibase.integration.commandline.Main$1.run(Main.java:193)
at liquibase.Scope.child(Scope.java:169)
at liquibase.Scope.child(Scope.java:145)
at liquibase.integration.commandline.Main.run(Main.java:193)
at liquibase.integration.commandline.Main.main(Main.java:156)

ronak@Ronaks-MacBook-Pro postgres %

It may be silly to create a table with now columns but it is legit Postgres:
https://stackoverflow.com/questions/31322009/create-empty-table-in-postgresql

Here's the sql I used to create the table:
CREATE TABLE public.ronaktable (

);

┆Issue is synchronized with this Jira Bug by Unito
┆Attachments: activity3.xml | liquibase.properties.dev