Redmine version: 3.4.6.stable
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Thank you for posting the patch. However, I would like to point out the following points:

* Showing position numbers is not very good looking and inconsistent with other pages such as trackers and roles
* The patch makes the behavior of existing sort handle unpredictable (at least for me)
* The patch cannot be applied cleanly to the current trunk

!{width: 763px; border: 1px solid grey;}.screenshot-with-patch-applied@2x.png!
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Thanks for your feedback, Go MAEDA

> * Showing position numbers is not very good looking and inconsistent with other pages such as trackers and roles

At our organization we have 100+ statuses for 20+ trackers, so it's important to sort statuses alphabetically when needed.

> * The patch makes the behavior of existing sort handle unpredictable (at least for me)

It still sorts by the row position you drag it to, but yes, it's confusing. I wasn't able to come up with a good solution for that.

> * The patch cannot be applied cleanly to the current trunk

Sorry! I should upgrade our Redmine to the latest version.

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