Observability plugin pages fail to load in dev mode for 8.x branch

[maryam-saeidi]

Kibana version: 8.x branch

Elasticsearch version:

Server OS version:

Browser version:

Browser OS version:

Original install method (e.g. download page, yum, from source, etc.):

Describe the bug:

Steps to reproduce:

1. Run Kibana in dev mode for the 8.x branch
2. Visit any of the observability plugin pages, you will get the following error:

Default execution context tracking is enabled but the executionContext service is not available

This error was added in this PR to indicate we are missing the executionContext in order to set the proper pageName for our telemetry events. This error only is shown in the dev mode.

Expected behavior:

Screenshots (if relevant):

[elasticmachine]

Pinging @elastic/obs-ux-management-team (Team:obs-ux-management)

[maryam-saeidi]

Git bisect led me to this PR, but I don't think that's the correct PR due to not bootstrapping on every commit change.

After checking some PRs randomly, it seems the issue was introduced by a commit after this PR: #205261
Checking to the commit of this PR worked as expected for me.

[maryam-saeidi]

Seems like this PR introduced the issue: [8.x] Sustainable Kibana Architecture: Move modules owned by @elastic/kibana-data-discovery

[maryam-saeidi]

Running the following commands fixes the issue:

yarn kbn clean
yarn kbn reset
yarn kbn bootstrap