Text which appears character by character in Impress

In LibreOffice Impress, is there a way to show a text with an animation that seems to be typed character by character in a fairly slow procedure, so that it can be read as it is being completed?

When you have assigned an effect to the text, for example “Fly in”, go to “Effect Options”. Set field “Text animation” to “Letter by Letter” on the dialog page “Effect”. Then you get an additional field for the delay.

i had the same question. unfortunately, your answer didnt help me because i already did all of that and it is still not working and I dont know why. can you think of a possible reason?