Failure in removing all Tags

I created the following provision:

declare(“Tags.*”, null, {value: false});

All Tags are removed, except those that have ‘.’ (dots) and ‘/’ (slashes). The others that only contain letters and numbers are deleted without issues.

Could you give us an exemple of Tag that you can’t delete?

Here’s the example in the image:

2023-06-06 17_56_53-70CD91-DM986%2D414-DACM9197F72E - Devices - GenieACS

I noticed that the dots and bars are written in hexadecimal, I don’t know if that ends up influencing

I was having trouble to add/remove tags with /, so, before add I use replace() to replace it with _, so it’s easier to handle