Overlapping placement of dropdown arrows in DateRangePicker3 when only showing one month from min and max date

[evansjohnson]

Overlapping placement of dropdown arrows:

Steps to reproduce

https://blueprintjs.com/docs/#datetime2/date-range-picker3

• set min date and max date such that only one month is showing (may not always be possible with default options offered, I was able to do with min of 1 week ago and max of today but this won't work at the start of a month)
• see overlap behavior

Actual behavior

Dropdown does not render correctly

Expected behavior

Arrows should not overlap

Possible solution

I suspect this is related to messing with the flex-direction which is also an issue at #6034 (comment) - could look to add these features to the underlying library to avoid hacking the CSS