Unfortunately – a golden word to express empathy
Custom filtration – forget about this phrase. It should be ‘custom filtering‘ or better ‘a custom filter option‘ because we normally do not want to see nouns derived from verbs by adding ‘ing’. The same goes for ‘saving’/restoring’, etc – it’s a save operation/option
Scenario – is more a theatrical term, a plot of a play. What we mean is ‘usage scenario‘ or better a capability/functionality/a feature
We must avoid these phrases because ‘moment’ is a too narrow fraction of time state and it is an uncommon way to refer to time in English. Use: At present/Presently/Currently
This sounds like “yeah, maybe we will, maybe we won’t, but I don’t really care”. It is better to be more specific here or explain why you cannot do this to better absorb it.