Version numbers were added to the URL of every assets in Design Studio. Version numbers are designed to counter act a caching system so that there is always an up-to-date version every time the desired asset is refreshed or changed. This is fine, if there is a caching system that forces you to do so, which Marketo does not. If a cache is enabled that forces you to add a version hook at the end, removing or changing the version number to an older version should change it back to that previous version, again, this is not the case in Marketo as all previous versions of the PDF or image are updated when replaced making version control pointless.
This needs to be removed or, at the very least, an option to remove it (and no, copying the url and deleting it manually after pasting is not a solution).
Also, FIX THE DESIGN STUDIO SEARCH!!!
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