Forms.ask_for_one_item causes revit to lock up

Runtime
1

When I try to add a ask_for_one_item form my code takes much longer to run. I’m not even using the information from the form yet. As part of developing this scrip I’ve created timers to see how long each section was taking. The first is with the ask_for_one_item included, while the second is with it commented out. Notice how both sections after the form take much longer.
103 seconds without to 343 with
2 seconds without to 8 with

ask for one item took 3.73046875 Seconds
*_________________check list length______________*
conPara:...............308
revitIndent:...........308
wordTabs:..............308
revitList:.............308
revitIncrement:........308
revitListTrim:.........308
pUnderlineRanges:......308
.....paraStripChar:....308
pSpaceBelow:...........308
__
__________________________________________________
Getting information took 343.700469971Seconds
Creating and formatting took 7.84303283691Seconds

*_________________check list length______________*
conPara:...............308
revitIndent:...........308
wordTabs:..............308
revitList:.............308
revitIncrement:........308
revitListTrim:.........308
pUnderlineRanges:......308
.....paraStripChar:....308
pSpaceBelow:...........308
__
__________________________________________________
Getting information took 103.650886536Seconds
Creating and formatting took 2.33038330078Seconds

I’ve tested with the placeholder from the developer docs and the actual form below. They are both doing it. The only difference between the two times is if one of the following is commented out or not.

forms.ask_for_one_item(
    ['test item 1', 'test item 2', 'test item 3'],
    default='test item 2',
    prompt='test prompt',
    title='test title'
)

sheetSizeSelect = forms.ask_for_one_item(
                                        ["22\"x34\"","24\"x36\"","30\"x42\""],
                                        default="24\"x36\"",
                                        prompt='Choose Sheet Size',
                                        title='Choose Sheet Size')