I set the slider value incremented from script this makes the slider not interactable during runtime
this my code for this
Seeker.minValue = 0;
Seeker.maxValue = GetDuration();
progress = Mathf.Lerp(0, Seeker.maxValue, m_iCurrentSeekPosition / Seeker.maxValue);
SliderTxt.text = progress.ToString();
Seeker.interactable = true;
Seeker.value = progress;