SQLite Forum: Limiting the "precision" of floating-point to text conversions in the printf() leads to testsuite failure in version 3.26.0

After applying patch introduced here 

https://www.sqlite.org/src/info/d08d3405878d394e

I am facing testsuite failures in test printf-2.1.2.10 on version 3.26.0. 

Time: pragma5.test 4 ms
! printf-2.1.2.10 expected: [abc: ]
! printf-2.1.2.10 got:      []
Time: printf.test 251 ms

Can you please provide an explanation why this failure is occuring ?

Thank you.