after Updating “UiPath.System.Activities” with a version newer than 18.4.2, we will see blocked content message prompt, which Force user to Allow the content every time, also there is a more visual problem like, the disappearance of Ui icon of the custom input window.
I tried to turn off ActiveX control in the “internet option” setting of IE but looks like the problem is somewhere else.
As soon as I downgrading to 18.4.2 the problem will solve.
I believe its related to window size fixes in newer versions. (or maybe I’m wrong)
To reproduce this error just use “official custom input example” for receiving HTML output results.
this custom input activity is not mature as the Uipath system is. its like a small and clumsy stitch to a big wound.
it was a real bottleneck for my entire project since the beginning.