As the covid crisis is evolving step-by-step, started as a health crisis it is bending towards economic crisis which is showing an elevation from physical to digital.
Does Coronavirus pandemic will permanently change consumer behaviour towards digital currency?

I think this will depend on how the government reacts and establish guidelines for finance transfers. If the government make it available and implement the guideline strictly about the use of digital currency then it is possible that consumer will be inclined to change the behavior towards digital currency "permanently".
It seems that in many countries the application of digital money is strongly recommended because it is clear to avoid direct contact that could make a new pandemic occur. by not using paper currency, the certainty that new pandemic will be avoided from each transaction using paper money will be reduced even though the use of paper money is still a very favorite transaction in several countries. because the use of paper money is still dominant in traditional markets and we cannot avoid it, even though there is an appeal but the use must still be done because of the habit in the traditional market.
it's actually clear the government will be helped if people want to use digital currency. but it may not always have to be with crypto money, because now it has also developed in many countries digital money held by several companies that are not directly connected with banking.
Digital money is very much helpful in a pandemic like this, because the growth of online services is very significant and transactions through digital money are needed.