Setting a default image style does not work if the type does not match the page name

At http://localhost:8080/xwiki/wiki/sl/admin/XWiki/XWikiPreferences?editor=globaladmin&section=image.style

• Create a new image style. Call it style1
• Save
• Move the page to styleA

In the configuration, setting this style as default one appears to work, but it won't be selected by default when inserting a new image.