When I first load the page with existing data in the input box, it shows as below.
When I click in the box, it will be left with only the first digit, shown as below.
Even if I click elsewhere to defocus from the input box, it remains only the first digit, as shown below
However, the good thing is it seems to be only a display bug. I have another field doing a sum calculation using value in this input box and it still uses the original value of 2,780.7.
Try playing around with the settings of the input.
The content format plays a role in the way numbers will be displayed. I believe the setting of decimal is what you should use. Then check box “show thousands spearator”
That may do it, but not sure. I have experienced it before and was able to resolve it by playing around with the settings in the input…there are a couple of number content formats ( integer / decimal )