ADA compliance issue with Search widget

Hi, Great Plugin!
When running our site through an ADA compliance checker (https://wave.webaim.org/), the FlexMLS?: IDX Search widget shows the following errors:
4 Missing form labels
A form control does not have a corresponding label.
and also a Select missing label and Missing fieldset.
Is this something you plan to address or is there anything we can do to correct this? Thanks