Formhandler - show _count, _limit, _offset also as filters.
On changing pageSize, there is no way to clear the filter. Showing _limit= also in filters will help.
Same problem when applied filter "Europe", goto page 2 and clear "Europe" filter.....Still shows _offset=1, no way to clear the filter.
Other solution is to, On click of "clear all filters", remove _offset=
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information