Differentiate editable cell and read-only cell in Data Drid

According to the current data cell in editing mode: https://design.infor.com/code/ids-enterprise/latest/demo/components/datagrid/example-editable?theme=uplift&variant=light, the current editable and read-only cell look very similar( in slightly different tone of grey) to the user, who has to click through to check if it is editable without any indicator or sign.

Suggesting to differentiate the editing cell and read-only cell in the attachment. For example, the editable cell associates with the input field or dropdown, and the read-only cell keeps as current. Please feel free to update and change what I proposed, but please also make the differentiation significant.