We have 2 different Surveys and we are seen this behavior.
When we open the fist survey in the browser we have the situation with some questions from our survey using the question type select one within a group. When selecting one of the options, only the option is shaded but the dot is not visible checked.
In this other survey, using the table list appearance when the survey is opened from a cell phone the options does not fit the iphone 11 screen.
So, your question is, are these bugs or expected behavior.
Thanks for your help!
1) We are looking into the display of the select_one question - it does not occur in all forms
2) I would say the display of the single choice grid is as designed - there are physical constraints to displaying choices with sufficient selection/touch area for each choice.
What about this other example where, if the question is too long, Survey prioritizes the select choice in table list and not give more space to the label