Dear Sir/Madam,
I am trying to select a file from a browser window. The file to be selected may change in terms of file name.
Currently, the flow selects the file from a browser pop-up window based on clicking, and the file to be selected is unable to varied by making the name of the file a variable.
I tried out defining and using variables, and it seems I am able to use them in flow actions like increasing their value by one, but how do I apply this to the clicking action.
Selecting of file from pop-up window of browser:

Flow action defined to select the desired file:

Would appreciate some advice on how to automate the selection of file varied based on file name (i.e. the flow selects "file1.txt" the first time, and then "file2.txt" the next time and so on, in the pop-up browser window). Such as by making the selected file name be a variable, instead of clicking the same file every time, or some other possible solutions.
Appreciate the help.
Yours Sincerely,
Tan Boon Chang