Ideas

Please add the replace text feature

I would suggest the option to change the fonts without changing the theme - this would make the presentation much more professional.

You offer Left, Right, and center justification. Would be great if you can add full justification for text.

For instance, add a rule in the Theme that all Header text should be "Sentence case" and not "Capitalise Each Word" (which it currently is :-|)

When you do presentations in mathematics and chemistry it is very useful to write characters with superscript and subscript. See picture.

(former McKinsey consultant -- sorry for nit picking a good product!) The text boxes and content should be positioned closer together to maintain a clear visual connection between key points and supporting details. Key highlights should not be too far from their sub-context. There should be flexibility to adjust spacing, similar to a PowerPoint slide, or an option to modify paragraph spacing as needed.

Some tables have a column that is a "primary key" with very little content, and other columns with a lot of text. The primary key column is 1 line of text, and occupies a lot of space for no content. If vertical text orientation was possible, it would keep readability while allowing dedicating most space to actual content in tables.

A simple feature to allow copying and pasting police fonts, style, and colors (possibly with a shortcut).