I can see this behaviour in any place like Rules List, Rule Chains, Data Management (Fields and Data tabs), Data Designer... If you rearrange the columns in x way when you do something that sends you outside the screen and then go back, they revert to a “default status”.
In this example in Rule Chains I have it ordered by Last Run descending, and that column next to the Status. If I click on a rule and then go back, the Last Run moved back to the original place, but at least is maintaining the descending order of the Last Run
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In this other example in Data Management → Company I brought the Field Type to the second column in descending order to see the System Field Types on top. When I go back, the Field type moved to the right and the order reverted back by Name A-Z
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