[Playground CLI] Running consecutive commands to apply multiple Blueprings doesn't work

[adamziel]

@swissspidy reported an issue with applying multiple Blueprints using Playground CLI:

OK so I've tried this now at swissspidy/wp-performance-action#173 and it doesn't seem to work.

The second blueprint completely overrides everything from the first one.

Context: I am running this in that PR's branch, within the env folder.

My local blueprint (setup.json): https://github.com/swissspidy/wp-performance-action/blob/e49c63d3885ff264a0d23611fe3d3cedf3022192/env/blueprints/setup.json

The remote blueprint (blueprint-complex.json): https://github.com/swissspidy/wp-performance-action/blob/e49c63d3885ff264a0d23611fe3d3cedf3022192/tests/blueprint-complex.json

Plugin I need to mount: https://github.com/swissspidy/wp-performance-action/tree/e49c63d3885ff264a0d23611fe3d3cedf3022192/tests/dummy-plugin

# Seems to work fine, it says demo content was imported and twentytwentyone theme activate
./node_modules/@wp-playground/cli/wp-playground.js run-blueprint --blueprint=./blueprints/setup.json --mount-before-install="./wp:/wordpress"

# Seems to work fine as well, the plugin is mounted to `wp-content/plugins`, and all the plugins are activated
./node_modules/@wp-playground/cli/wp-playground.js run-blueprint --blueprint=../tests/blueprint-complex.json --mount-before-install="./wp:/wordpress" --mount=../tests/dummy-plugin:/wordpress/wp-content/plugins/dummy-plugin

# None of the plugins are activated, there is no demo content, twentytwentyfour is active
./node_modules/@wp-playground/cli/wp-playground.js server --mount-before-install="./wp:/wordpress" --mount=../tests/dummy-plugin:/wordpress/wp-content/plugins/dummy-plugin

Then I try this, as server is just like run-blueprint without exiting:

# Seems to work fine, it says demo content was imported and twentytwentyone theme activate
./node_modules/@wp-playground/cli/wp-playground.js run-blueprint --blueprint=./blueprints/setup.json --mount-before-install="./wp:/wordpress"

# The plugin is mounted to `wp-content/plugins` and all the plugins are activated, but there is no demo content, twentytwentyfour is active
./node_modules/@wp-playground/cli/wp-playground.js server --blueprint=../tests/blueprint-complex.json --mount-before-install="./wp:/wordpress" --mount=../tests/dummy-plugin:/wordpress/wp-content/plugins/dummy-plugin

[swissspidy]

Nit: typo in the title :)

Thanks for looking into this!