not working on ff 41.0.2

[vsrawat]

doesn't seem to work on ff 41.0.2

the icons of + - that were appearing on mouse hover on pics to zoom in, zoom out are no appearing, so it has lost its main convenient functionality,

we have have to access it through right click menu.

please revise it.

[ferdnyc]

This may seem like an odd question, and I apologize for "butting in" here on your bug report. (Though, it doesn't appear that the developer of this extension is working on it very actively anymore, so other responses may not be soon in coming.)

Anyway, I have to ask: Are you sure it's the Image Zoom extension by Jason Adams — the one hosted at https://addons.mozilla.org/en-US/firefox/addon/image-zoom/ — that you're using?

I only ask because, AFAIK this extension never had + / - zooming icons that appeared on hover. That feature doesn't appear in its preferences, and doesn't appear in the documentation at http://imagezoom.yellowgorilla.net/ So, I'm wondering if it wasn't some other extension you were using, that stopped working.