Deploying required bundles for Vaadin OSGI portlet to Liferay 7.3

Deploying required bundles for Vaadin OSGI portlet to Liferay 7.0 with Felix Gogo Shell used to be done with the command blade sh start, e.g. for the bundle vaadin-shared:

blade sh start https://repo1.maven.org/maven2/com/vaadin/vaadin-shared/8.11.3/vaadin-shared-8.11.3.jar

However, it doesn't work with Liferay 7.3 anymore:

blade sh start https://repo1.maven.org/maven2/com/vaadin/vaadin-shared/8.11.3/vaadin-shared-8.11.3.jar
start https://repo1.maven.org/maven2/com/vaadin/vaadin-shared/8.11.3/vaadin-shared-8.11.3.jar
gogo: IllegalArgumentException: Cannot coerce start(Token) to any of [(Bundle[])]

How can I deploy the bundles to Liferay 7.3?

You must use the Gogo shell commands install and start with Liferay 7.3:

blade sh install https://repo1.maven.org/maven2/com/vaadin/vaadin-shared/8.11.3/vaadin-shared-8.11.3.jar
install https://repo1.maven.org/maven2/com/vaadin/vaadin-shared/8.11.3/vaadin-shared-8.11.3.jar
Bundle ID: 1210

blade sh start 1210
start 1210