Ok, as many ask this question, the limit was 0,013 (or 1.300.000 sats). Which is around 400 USD. Moving them onchain costs less than 2 usd.
As you can see this is not a high capacity. Neither there were microtransactions everyday which I read that the app is programmed to stop as asuming they are subsidising you a lot. This is a major issue that the people of Muun needs to work with.
Although WoS is custodial, I've seen screenshots in Twitter of many wallets above 1 or 2.000 USD.
If someone can research about this issue through the many wallets out there and make a report on inbound lquidity limits on each app, that would be great.