Change in the display of the number of downloads due to version differences

Hi everyone,
Sorry if this is in the wrong category.

I was using Piwik 2.15 before and had the following problem.

◇Description of the problem

When 1.pdf to 200.pdf are downloaded once each, the total of the values from 1st to 99th place and the value of “Other” do not match in the screen displaying the number of downloads.

-------- Example of Piwik screen --------
Domain Downloads
www.example.com 200

/1.pdf 1
/2.pdf 1
: :
: :
/98.pdf 1
/99.pdf 1
Other 105

"The total number of downloads for “www.examle.com” is 200, so the correct total for the 1st to 99th places is 99, and the correct total for “Other” is 101.Therefore, the value of “Other” is incorrect.

However, it is calculated correctly in Matomo3.14.

-------- Example of Matomo screen --------
Domain Downloads
www.example.com 200

/1.pdf 1
/2.pdf 1
: :
: :
/98.pdf 1
/99.pdf 1
Other 101

I would like to know why it is calculated correctly by Matomo.Was it fixed as a glitch?
Thank you in advance