How to resize multiple images at once to the same size in Impress?

In MS PowerPoint, if you select multiple images by using Shift > going to the Graphics Format tab > within the Size section, you can enter a specific Height and/or Width, let’s say X inches tall, and this will make each individual image X inches tall. In other words, they’re all the same size.

But in Impress, I’ve noticed that selecting multiple images with Shift > going to “Position and Size” > entering a specific Height/Width makes it so that the whole selection is X inches tall, but the individual images are still different heights, they’ve just been scaled so that the whole “group” (even if the images aren’t actually grouped) is a certain size, but the individual images vary.

For shapes, I discovered the “Equalize Height/Width” options, but this doesn’t seem to work for images since the aspect ratio isn’t preserved.

So my question is: how can I make multiple images the same height/width at once? (while keeping the aspect ratio)

And If this isn’t available natively in Impress, is there perhaps an extension that would help me do this?

(Sorry if this is a very basic question, I only switched to Linux a few months ago and it’s been a bit of a learning curve. I’ve also tried searching in forums but I haven’t been able to find an answer.)

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There might be an extension for that:

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Thank you! I stumbled upon this extension while digging through forums as well but as far as I understand, isn’t it only for Writer and not Impress?

Maybe this one?

I don’t know whether you’d have to individually select each object first though, in which case it wouldn’t be particularly useful for multiple images spread over a number of slides.

The only other alternative I see would be a macro which you would have to write yourself, or ask an AI, or maybe find somewhere on the internet.

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For example, you might be able to adapt this macro to suit your needs:

https://wiki.documentfoundation.org/Macros/Impress/003

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And maybe also the code snippet provided in this thread:

https://forum.openoffice.org/en/forum/viewtopic.php?p=187807

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You’re a life-saver!!! This is EXACTLY what I was looking for. Thank you so much for all your help, I really appreciate it!