While the entity gets loaded, we show a very [[ https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/extensions/Wikibase/+/0ab7679a4b6c4bb09a159aee49f3301bcbe8dfbd/client/data-bridge/src/presentation/components/Initializing.vue | rudimentary ]] "Loading..." text so signal to the user that bridge is still trying to gather all data needed to operate.
We probably want to make this more appealing than it currently is.
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**MOCKS**
[[ https://www.figma.com/file/KIkcQ7NjOl8OkQtGWe5duIbW/Client-editing-UI?node-id=1453%3A83 | specs can be found here ]]
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**Acceptance criteria**
[] the loading indicator always has a minimum screentime of 0.5 seconds
[] The fade in starts after 1 second
[] look and feel of OOUI Progress bar (indeterminate)
**notes:**
* might add a fade in and out later