Nova: Multi Currency Converter

It's fairly early to give the app this high of a rating, however it is the only app I have found which solves the currency issue for free. And that is much needed and appreciated. I am fairly new to shopify, still setting up my shop, and I do not have the capital to keep paying for apps on every needed feature. So this app gets my thumbs up so far. And the support with mr. Jon was very quick and clear, and that's appreciated as well.
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Update. The app is incompatible with either the theme I am using or some elements in my store. The currencies do not display correctly and after chatting with the support which are always responsive, It's not fixable at the moment.

The app works well for basic multi-currency conversion and is easy to use, but there are a few important limitations:

CHF currency display: The app shows CHF as “Sfr.”, which is not ISO standard and looks unprofessional for a Swiss eCommerce store. I asked when this would be updated, but there’s no clear timeline. In live chat, I was told it was last addressed 3 months ago, so hopefully it will be fixed soon.

Limited placement options: There’s no way to integrate the currency selector in the header or footer, which restricts flexibility for store design.

Currency ranking: You cannot manually rank or reorder currencies, which is inconvenient for stores targeting specific regions.

Overall, the app is functional for basic needs, but these limitations make it less ideal for professional online shops.

We used to be very satisfied. But the Service Team is not helping us to fix the issue that the text on the currency button is not visible.

We do not receive any mail update.

I hope our opinion changing again soon.

My country's currency is not on the list. So when customers visit my store and change from the initial currency on display, they are not able to change it back to Naira for display.

Unfortunately the currency update is not working well when you update the quantity in the cart page, the price will switch to the default currency sometimes when you change the quantity

The application is fantastic but with unresolved issue - The collection page and its quick add window don't sync the selected currency!

I'm raising this issue here since the app lacks a support forum and the support team was unable to resolve it. Has anyone else encountered the following bug?

Issue details:
* Tested on a fresh install of version 15, Dawn theme
* Local currency: Euro
* Store currency: USD
* 'Quick add' option enabled in theme customization

The bug: The collection page and its quick add window don't sync the selected currency.
Here's what happens:

1. On initial collection page load, prices are correctly displayed in Euros.
2. Pressing 'Choose options' for a product with variants opens the quick add window, but it shows prices in USD (the default store currency).
3. Even if the currencies initially sync, rapidly changing the currency in either window causes the quick add window to stop syncing and remain in USD.

Has anyone else experienced this or found a solution?