I have a Dropdown slicer on my page and I've created two bookmarks.
When I switch to another bookmark - then suddenly my slicer switches to a List instead of Dropdown.
And it stays like this even if I return to an original bookmark.
I have triple-checked that I have created the bookmarks when the slicer was in Dropdown mode.
Looks like a bug - please fix
(this post is following the same bug from May 2018. @v-qiuyu-msft from Microsoft suggested that I open it again as a new post: https://community.powerbi.com/t5/Issues/Slicer-switches-from-Dropdown-to-List-when-using-Bookmarks/i...)
Please select the "another bookmark" which you mentioned, then change the slicer mode to Dropdown, click on three dots next to the bookmark name then choose Update. Test again if the same issue occurs.
Also please run the latest Power BI desktop version 2.67.5404.801 if possible.
Best Regards,Qiuyun Yu
I am sure that I've seen this happenning again in one of my new projects, so if I see it again, I'll open another post