Power Platform Community Forum Thread Details

Thanks in advance for your help! I have a submission screen containing a dropdown that is currently auto-populated with the name of the logged-in user. The user can change the name in the dropdown and then submit using a button, which writes the submitted name into a field in a SharePoint list (e.g. if they are submitting on someone else's behalf). However the DisplayName in the dropdown keeps reverting to the logged-in user's name after clicking the submit button. I tried the steps given at https://powerusers.microsoft.com/t5/Building-Power-Apps/Combo-box-retains-old-value-in-edit-form/m-p/317247#M91202 and have done the following:

For the Submit button's OnSelect property, added " UpdateContext({ResetControl: false}); UpdateContext({ResetControl: true}) " to the existing commands, as follows:
SubmitForm(RequestMatchForm);UpdateContext({varShow:!varShow});UpdateContext({ResetControl: false});UpdateContext({ResetControl: true})
For the Person's name selection dropdown (combo box):
Replaced " false " with " ResetControl "
For the screen the control is on:
Changed OnVisible property from blank to " UpdateContext({ResetControl: true}) "
Also for the screen the control is on:
Changed OnHidden property from blank to " UpdateContext({ResetControl: false}) "